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• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
Copyright © 2010 Ryan P. Murphy
-Nice neat notes that are legible and use indentations
when appropriate.
-Example of indent.
-Skip a line between topics
-Don’t skip pages
-Make visuals clear and well drawn.
• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
• BLACK SLIDE: Pay attention, follow
directions, complete projects as described
and answer required questions neatly.
Copyright © 2010 Ryan P. Murphy
http://sciencepowerpoint.com/Website Link:
 Igneous Rocks: Molten Earth cooled.
-
-
-
 -
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
INtrusive – Cooled below crust (slow)
-
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
-
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
-
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
-
-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
-
-
Copyright © 2010 Ryan P. Murphy
• Igneous Rocks: Molten Earth cooled.
• Intrusive – Cooled below crust (slow)
–Larger crystals
• -
–-
Copyright © 2010 Ryan P. Murphy
• Igneous Rocks: Molten Earth cooled.
• Intrusive – Cooled below crust (slow)
–Larger crystals
• -
–-
Copyright © 2010 Ryan P. Murphy
• Igneous Rocks: Molten Earth cooled.
• Intrusive – Cooled below crust (slow)
–Larger crystals
• -
–-
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Copyright © 2010 Ryan P. Murphy
Can be minutes
to seconds.
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals.
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals.
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals.
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals.
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals.
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals
Copyright © 2010 Ryan P. Murphy
 Igneous Rocks: Molten Earth cooled.
Intrusive – Cooled below crust (slow)
Larger crystals
Extrusive – Cooled on Earth’s surface (faster).
Fine grain crystals or no crystals
Copyright © 2010 Ryan P. Murphy
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
A B
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)? Which one has large crystals?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)? Which one has large crystals?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)? Which one has large crystals?
• Which of the rocks below cooled quickly
(Extrusive) and which cooled slowly
(Intrusive)? Which one has large crystals?
• Can rocks float?
• Can rocks float?
• Activity! Floating a piece of pumice.
• Picture of floating Pumice Island.
Copyright © 2010 Ryan P. Murphy
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements.
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements.
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium)
• Igneous rocks
– Mafic is used for silicate minerals, magmas,
and rocks which are relatively high in the
heavier elements. (Magnesium and Iron)
– Felsic is used for silicate minerals, magmas,
and rocks which have a lower percentage of
the heavier elements. Have more of the lighter
elements. (Silicon and oxygen, aluminum, and
potassium) Feldspar
 Igneous rocks
 Igneous rocks
 Mafic – Darker in color (Heavy Elements)
 Igneous rocks
 Mafic – Darker in color (Heavy Elements)
 Iron, Magnesium
 Igneous rocks
 Mafic – Darker in color (Heavy Elements)
 Iron, Magnesium
 Igneous rocks
 Mafic – Darker in color (Heavy Elements)
 Iron, Magnesium
 Felsic – Lighter in color (Lighter Elements)
 Igneous rocks
 Mafic – Darker in color (Heavy Elements)
 Iron, Magnesium
 Felsic – Lighter in color (Lighter Elements)
 Oxygen, Silicon, Aluminum,
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Which is considered mafic, and which is
felsic?
• Note: Although Obsidian looks “Dark”
• Note: Although Obsidian looks “Dark” It’s
actually clear and Felsic in Chemistry.
• Note: Although Obsidian looks “Dark” It’s
actually clear and Felsic in Chemistry.
Obsidian consists mainly of SiO2 (silicon
dioxide), usually 70% or more
• Note: Although Obsidian looks “Dark” It’s
actually clear and Felsic in Chemistry.
Can sometimes also be an intermediate
between felsic and mafic.
• Note: Although Obsidian looks “Dark” It’s
actually clear and Felsic in Chemistry.
Can sometimes also be an intermediate
between felsic and mafic.
• Which rocks are incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which rocks are incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which rocks are incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
Basalt
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
Basalt
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
Basalt
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
Basalt
 Classification of Igneous Rocks
 -
 -
 -
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes
pyroxene, plagioclase feldspar and
olivine. These minerals are visible in
the coarse-grained basalt called
gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes
pyroxene, plagioclase feldspar and
olivine. These minerals are visible in
the coarse-grained basalt called
gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes
pyroxene, plagioclase feldspar and
olivine. These minerals are visible in
the coarse-grained basalt called
gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
 Basaltic: Dark, heavy (dense)
Copyright © 2010 Ryan P. Murphy
Basalt is fine-grained so that the
individual minerals are not visible.
Basalt includes pyroxene,
plagioclase feldspar and olivine.
These minerals are visible in the
coarse-grained basalt called gabbro.
“It looked bigger in
the brochure Honey”
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
 Granitic: Light colored, less
heavy, filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of
micas, amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of
micas, amphiboles and other minerals.
 Granitic: Light colored, less
heavy, filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less
heavy, filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less
heavy, filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of
micas, amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Granitic: Light colored, less heavy,
filled with oxygen.
Copyright © 2010 Ryan P. Murphy
Granite is composed mainly of quartz
and feldspar with minor amounts of micas,
amphiboles and other minerals.
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
 Andesitic: Intermediate.
Copyright © 2010 Ryan P. Murphy
• Quiz 1-10, Is it Basaltic, Granitic or Name
the Rock Band.
Copyright © 2010 Ryan P. Murphy
• Quiz 1-10, Is it Basaltic, Granitic or Name
the Rock Band.
Copyright © 2010 Ryan P. Murphy
• Quiz 1-10, Is it Basaltic, Granitic or Name
the Rock Band.
Copyright © 2010 Ryan P. Murphy
• Quiz 1-10, Is it Basaltic, Granitic or Name
the Rock Band.
Copyright © 2010 Ryan P. Murphy
Rock and Roll Quiz Music at…
http://www.youtube.com/watch?v=5XfRjVo5wOE
• Answers 1-10. Is it Basaltic, Granitic, or
name that rock band.
Copyright © 2010 Ryan P. Murphy
 Common Igneous Rocks
 -
 -
 -
 -
 -
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals.
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals,
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals, and mica.
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals, and mica.
Copyright © 2010 Ryan P. Murphy
 Granite is an Igneous Rock.
 Quartz and feldspar minerals, and mica.
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
?????????
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Pumice
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
 Obsidian
 Glassy
Copyright © 2010 Ryan P. Murphy
• Obsidian was an important rock to ancient
peoples as it could be used as a cutting tool.
• Video: Flintknapping (The process of
making stone tools).
– Hornstone (Not Obsidian) used in video
although the process is similar.
– http://www.youtube.com/watch?v=-
cHM8rfmQII&feature=fvsr
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
 Rhyolite
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which is Rhyolite and which is Granite?
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Obsidian and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which pumice sample is made of heavy
elements such as Iron?
• Which pumice sample is made of heavy
elements such as Iron?
• Which pumice sample is made of heavy
elements such as Iron?
• Which rock is Rhyolite, and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Rhyolite, and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Rhyolite, and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Rhyolite, and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
• Which rock is Rhyolite, and which is
Pumice?
Copyright © 2010 Ryan P. Murphy
 Basalt.?????????
Copyright © 2010 Ryan P. Murphy
 Basalt.
Copyright © 2010 Ryan P. Murphy
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Basalt.
Copyright © 2010 Ryan P. Murphy
Basalt is a mixture of feldspar and
pyroxene, a rock made mainly of silica
and oxygen. Little…
Quartz (Less than 20%)
 Gabbro
 -
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
 Gabbro
 Same composition as basalt but cooled slower
(Intrusive)
Copyright © 2010 Ryan P. Murphy
• Gabbro
– A large group of dark,
• Gabbro
– A large group of dark, coarse-grained,
• Gabbro
– A large group of dark, coarse-grained,
intrusive mafic igneous rocks chemically
equivalent to basalt.
• Gabbro
– A large group of dark, coarse-
grained, intrusive mafic igneous rocks
chemically equivalent to basalt.
• Gabbro
– A large group of dark, coarse-grained,
intrusive mafic igneous rocks chemically
equivalent to basalt. Formed when molten
magma is trapped beneath the earth's surface
and cools into a crystalline mass.
• Gabbro
– A large group of dark, coarse-grained,
intrusive mafic igneous rocks chemically
equivalent to basalt. Formed when molten
magma is trapped beneath the earth's surface
and cools into a crystalline mass. (Slowly)
• Gabbro
• Develop your film.
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock is Basalt and which rock is
Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Answer!
F
I
N
D
G
A
B
B
R
O
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Answer!
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rocks below are Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
• Which rock below is Gabbro?
Copyright © 2010 Ryan P. Murphy
Igneous Rocks. Learn more at…
http://geology.com/rocks/igneous-rocks.shtml
• Which rock is incorrectly labeled below?
Basalt
Obsidian
Rhyolite
Gabbro Granite
Copyright © 2010 Ryan P. Murphy
• Answer!
Basalt
Obsidian
Rhyolite
Gabbro Granite
Copyright © 2010 Ryan P. Murphy
• Answer! Should be Pumice not Gabbro.
Basalt
Obsidian
Rhyolite
Granite
Copyright © 2010 Ryan P. Murphy
• Which rock is correctly labeled below?
Pumice
Basalt
Rhyolite
Obsidian Gabbro
Copyright © 2010 Ryan P. Murphy
• Answer! Rhyolite.
Pumice
Basalt
Rhyolite
Obsidian Gabbro
Copyright © 2010 Ryan P. Murphy
• Answer! Rhyolite.
Basalt
Obsidian
Rhyolite
Pumice Granite
Copyright © 2010 Ryan P. Murphy
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which rock is incorrectly labeled below?
PumiceBasalt
RhyoliteObsidian
Granite
Copyright © 2010 Ryan P. Murphy
Pumice
• Which two rocks are switched?
Obsidian
Basalt
Rhyolite
Pumice Granite
Copyright © 2010 Ryan P. Murphy
• Answer! Basalt (Bottom) and Obsidian (top)
Obsidian
Basalt
Rhyolite
Pumice Granite
Copyright © 2010 Ryan P. Murphy
• Answer! Basalt (Bottom) and Obsidian (top)
Basalt
Obsidian
Rhyolite
Pumice Granite
Copyright © 2010 Ryan P. Murphy
• Try and guess the hidden picture beneath
the boxes.
– Raise your hand when you think you know.
You only get one guess.
Copyright © 2010 Ryan P. Murphy
• Try and guess the hidden picture beneath
the boxes.
– Raise your hand when you think you know.
You only get one guess.
Copyright © 2010 Ryan P. Murphy
“Here comes a magic
trick with pumice.”
“Mafnificent.”
• Try and guess the hidden picture beneath
the boxes.
– Raise your hand when you think you know.
You only get one guess.
Copyright © 2010 Ryan P. Murphy
“Here comes a gneiss
magic trick. I’m going to
disappear.”
• Activity! Rocks PowerPoint Review Game
Copyright © 2010 Ryan P. Murphy
http://sciencepowerpoint.com/Website Link:
• This part of the PowerPoint roadmap is just one small
part of my Geology Topics Unit. This unit includes…
• A six part 6,000 Slide PowerPoint Presentation / unit
roadmap full of activities, review questions, games, video
links, flashcards, materials list, and much more.
• A 18 bundled homework package, modified version, 19
pages of unit notes, 6 PowerPoint Review Games of
100+ slides each, videos, rubrics, and much more that
all chronologically follow the unit slideshow.
• This is a fantastic unit for any Earth Science Class.
• http://sciencepowerpoint.com/Geology_Unit.html
Areas of Focus within The Geology Topics Unit:
-Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for
Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer,
Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and
Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types
of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale,
Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of
Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks,
Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth,
Uniformitarianism, Principle of Superposition, Earth History, Time Units,
Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early
Mammals, and more.
Full Unit can be found at…
http://sciencepowerpoint.com/Geology_Unit.html
• This was a very brief tour. Please visit the
links below to learn more about each of the
units in this curriculum package.
– These units take me about four years to complete
with my students in grades 5-10.
Earth Science Units Extended Tour Link and Curriculum Guide
Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html
Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html
Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html
Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html
Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html
Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html
= Easier = More Difficult = Most Difficult
5th – 7th grade 6th – 8th grade 8th – 10th grade
Physical Science Units Extended Tour Link and Curriculum Guide
Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.
html
Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html
Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html
Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html
Life Science Units Extended Tour Link and Curriculum Guide
Human Body / Health Topics
http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html
DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html
Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html
Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html
Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html
Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html
Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html
Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm
Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html
Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html
• More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology Topics
Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The
Rivers and Water Quality Unit, The Water Molecule Unit.
Physical Science: The Laws of Motion and Machines Unit, The Atoms
and Periodic Table Unit, The Energy and the Environment Unit, and
Science Skills Unit.
Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit,
The Life Topics Unit, The Plant Unit, The Taxonomy and Classification
Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology:
Abiotic Factors, The Evolution and Natural Selection Unit and The Human
Body Systems and Health Topics Unit
Copyright © 2010 Ryan P. Murphy
• The entire four year curriculum can be found at...
http://sciencepowerpoint.com/ Please feel free to
contact me with any questions you may have.
Thank you for your interest in this curriculum.
Sincerely,
Ryan Murphy M.Ed
www.sciencepowerpoint@gmail.com
http://sciencepowerpoint.com/Website Link:

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Igneous Rocks, Earth Science Lesson PowerPoint

  • 1. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 2.
  • 3. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy
  • 4. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn.
  • 5. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. • BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy
  • 7.
  • 8.  Igneous Rocks: Molten Earth cooled. - - -  - Copyright © 2010 Ryan P. Murphy
  • 9.  Igneous Rocks: Molten Earth cooled. INtrusive – Cooled below crust (slow) - - - Copyright © 2010 Ryan P. Murphy
  • 10.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) - - - Copyright © 2010 Ryan P. Murphy
  • 11.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) - - - Copyright © 2010 Ryan P. Murphy
  • 12.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals - - Copyright © 2010 Ryan P. Murphy
  • 13.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals - - Copyright © 2010 Ryan P. Murphy
  • 14.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals - - Copyright © 2010 Ryan P. Murphy
  • 15.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals - - Copyright © 2010 Ryan P. Murphy
  • 16. • Igneous Rocks: Molten Earth cooled. • Intrusive – Cooled below crust (slow) –Larger crystals • - –- Copyright © 2010 Ryan P. Murphy
  • 17. • Igneous Rocks: Molten Earth cooled. • Intrusive – Cooled below crust (slow) –Larger crystals • - –- Copyright © 2010 Ryan P. Murphy
  • 18. • Igneous Rocks: Molten Earth cooled. • Intrusive – Cooled below crust (slow) –Larger crystals • - –- Copyright © 2010 Ryan P. Murphy
  • 19.
  • 20.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Copyright © 2010 Ryan P. Murphy
  • 21.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Copyright © 2010 Ryan P. Murphy Can be minutes to seconds.
  • 22.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Copyright © 2010 Ryan P. Murphy
  • 23.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals. Copyright © 2010 Ryan P. Murphy
  • 24.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals. Copyright © 2010 Ryan P. Murphy
  • 25.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals. Copyright © 2010 Ryan P. Murphy
  • 26.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals. Copyright © 2010 Ryan P. Murphy
  • 27.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals. Copyright © 2010 Ryan P. Murphy
  • 28.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals Copyright © 2010 Ryan P. Murphy
  • 29.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals Copyright © 2010 Ryan P. Murphy
  • 30.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals Copyright © 2010 Ryan P. Murphy
  • 31.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals Copyright © 2010 Ryan P. Murphy
  • 32.  Igneous Rocks: Molten Earth cooled. Intrusive – Cooled below crust (slow) Larger crystals Extrusive – Cooled on Earth’s surface (faster). Fine grain crystals or no crystals Copyright © 2010 Ryan P. Murphy
  • 33.
  • 34.
  • 35.
  • 36.
  • 37. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)? A B
  • 38. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 39. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 40. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 41. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 42. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 43. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 44. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 45. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 46. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)?
  • 47. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)? Which one has large crystals?
  • 48. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)? Which one has large crystals?
  • 49. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)? Which one has large crystals?
  • 50. • Which of the rocks below cooled quickly (Extrusive) and which cooled slowly (Intrusive)? Which one has large crystals?
  • 51. • Can rocks float?
  • 52. • Can rocks float? • Activity! Floating a piece of pumice.
  • 53. • Picture of floating Pumice Island. Copyright © 2010 Ryan P. Murphy
  • 54.
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  • 63.
  • 64. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements.
  • 65. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron)
  • 66. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron)
  • 67. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements.
  • 68. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium)
  • 69. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium)
  • 70. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium)
  • 71. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium)
  • 72. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium)
  • 73. • Igneous rocks – Mafic is used for silicate minerals, magmas, and rocks which are relatively high in the heavier elements. (Magnesium and Iron) – Felsic is used for silicate minerals, magmas, and rocks which have a lower percentage of the heavier elements. Have more of the lighter elements. (Silicon and oxygen, aluminum, and potassium) Feldspar
  • 75.  Igneous rocks  Mafic – Darker in color (Heavy Elements)
  • 76.  Igneous rocks  Mafic – Darker in color (Heavy Elements)  Iron, Magnesium
  • 77.  Igneous rocks  Mafic – Darker in color (Heavy Elements)  Iron, Magnesium
  • 78.  Igneous rocks  Mafic – Darker in color (Heavy Elements)  Iron, Magnesium  Felsic – Lighter in color (Lighter Elements)
  • 79.  Igneous rocks  Mafic – Darker in color (Heavy Elements)  Iron, Magnesium  Felsic – Lighter in color (Lighter Elements)  Oxygen, Silicon, Aluminum,
  • 80. • Which is considered mafic, and which is felsic?
  • 81. • Which is considered mafic, and which is felsic?
  • 82. • Which is considered mafic, and which is felsic?
  • 83. • Which is considered mafic, and which is felsic?
  • 84. • Which is considered mafic, and which is felsic?
  • 85. • Which is considered mafic, and which is felsic?
  • 86. • Which is considered mafic, and which is felsic?
  • 87. • Which is considered mafic, and which is felsic?
  • 88. • Which is considered mafic, and which is felsic?
  • 89. • Which is considered mafic, and which is felsic?
  • 90. • Which is considered mafic, and which is felsic?
  • 91. • Note: Although Obsidian looks “Dark”
  • 92. • Note: Although Obsidian looks “Dark” It’s actually clear and Felsic in Chemistry.
  • 93. • Note: Although Obsidian looks “Dark” It’s actually clear and Felsic in Chemistry. Obsidian consists mainly of SiO2 (silicon dioxide), usually 70% or more
  • 94. • Note: Although Obsidian looks “Dark” It’s actually clear and Felsic in Chemistry. Can sometimes also be an intermediate between felsic and mafic.
  • 95. • Note: Although Obsidian looks “Dark” It’s actually clear and Felsic in Chemistry. Can sometimes also be an intermediate between felsic and mafic.
  • 96. • Which rocks are incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 97. • Which rocks are incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 98. • Which rocks are incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 99.
  • 100. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice Basalt
  • 101. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice Basalt
  • 102. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice Basalt
  • 103. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice Basalt
  • 104.  Classification of Igneous Rocks  -  -  - Copyright © 2010 Ryan P. Murphy
  • 105.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 106.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 107.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 108.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 109.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 110.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 111.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 112.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 113.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 114.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 115.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy
  • 116.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 117.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 118.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 119.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 120.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 121.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 122.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 123.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 124.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 125.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 126.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 127.  Basaltic: Dark, heavy (dense) Copyright © 2010 Ryan P. Murphy Basalt is fine-grained so that the individual minerals are not visible. Basalt includes pyroxene, plagioclase feldspar and olivine. These minerals are visible in the coarse-grained basalt called gabbro.
  • 128.
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  • 134. “It looked bigger in the brochure Honey”
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  • 137.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy
  • 138.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy
  • 139.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy
  • 140.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy
  • 141.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 142.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 143.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 144.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 145.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 146.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 147.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 148.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 149.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 150.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 151.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 152.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 153.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 154.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 155.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
  • 156.  Granitic: Light colored, less heavy, filled with oxygen. Copyright © 2010 Ryan P. Murphy Granite is composed mainly of quartz and feldspar with minor amounts of micas, amphiboles and other minerals.
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  • 176.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 177.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 178.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 179.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 180.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 181.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 182.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
  • 183.  Andesitic: Intermediate. Copyright © 2010 Ryan P. Murphy
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  • 187. • Quiz 1-10, Is it Basaltic, Granitic or Name the Rock Band. Copyright © 2010 Ryan P. Murphy
  • 188. • Quiz 1-10, Is it Basaltic, Granitic or Name the Rock Band. Copyright © 2010 Ryan P. Murphy
  • 189. • Quiz 1-10, Is it Basaltic, Granitic or Name the Rock Band. Copyright © 2010 Ryan P. Murphy
  • 190. • Quiz 1-10, Is it Basaltic, Granitic or Name the Rock Band. Copyright © 2010 Ryan P. Murphy Rock and Roll Quiz Music at… http://www.youtube.com/watch?v=5XfRjVo5wOE
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  • 202. • Answers 1-10. Is it Basaltic, Granitic, or name that rock band. Copyright © 2010 Ryan P. Murphy
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  • 227.  Common Igneous Rocks  -  -  -  -  - Copyright © 2010 Ryan P. Murphy
  • 228.  Granite is an Igneous Rock.  Quartz and feldspar minerals. Copyright © 2010 Ryan P. Murphy
  • 229.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 230.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 231.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 232.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 233.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 234.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 235.  Granite is an Igneous Rock.  Quartz and feldspar minerals, Copyright © 2010 Ryan P. Murphy
  • 236.  Granite is an Igneous Rock.  Quartz and feldspar minerals, and mica. Copyright © 2010 Ryan P. Murphy
  • 237.  Granite is an Igneous Rock.  Quartz and feldspar minerals, and mica. Copyright © 2010 Ryan P. Murphy
  • 238.  Granite is an Igneous Rock.  Quartz and feldspar minerals, and mica. Copyright © 2010 Ryan P. Murphy
  • 239.
  • 240.  Pumice Copyright © 2010 Ryan P. Murphy ?????????
  • 241.  Pumice Copyright © 2010 Ryan P. Murphy
  • 242.  Pumice Copyright © 2010 Ryan P. Murphy
  • 243.  Pumice Copyright © 2010 Ryan P. Murphy
  • 244.  Pumice Copyright © 2010 Ryan P. Murphy
  • 245.  Pumice Copyright © 2010 Ryan P. Murphy
  • 246.  Pumice Copyright © 2010 Ryan P. Murphy
  • 247.  Pumice Copyright © 2010 Ryan P. Murphy
  • 248.  Pumice Copyright © 2010 Ryan P. Murphy
  • 249.  Pumice Copyright © 2010 Ryan P. Murphy
  • 250.  Pumice Copyright © 2010 Ryan P. Murphy
  • 251.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 252.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 253.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 254.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 255.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 256.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 257.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 258.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 259.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 260.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 261.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 262.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 263.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 264.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 265.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 266.  Obsidian  Glassy Copyright © 2010 Ryan P. Murphy
  • 267. • Obsidian was an important rock to ancient peoples as it could be used as a cutting tool.
  • 268. • Video: Flintknapping (The process of making stone tools). – Hornstone (Not Obsidian) used in video although the process is similar. – http://www.youtube.com/watch?v=- cHM8rfmQII&feature=fvsr
  • 278. • Which is Rhyolite and which is Granite?
  • 279. • Which is Rhyolite and which is Granite?
  • 280. • Which is Rhyolite and which is Granite?
  • 281. • Which is Rhyolite and which is Granite?
  • 282. • Which is Rhyolite and which is Granite?
  • 283. • Which is Rhyolite and which is Granite?
  • 284. • Which is Rhyolite and which is Granite?
  • 285. • Which is Rhyolite and which is Granite?
  • 286. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 287. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 288. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 289. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 290. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 291. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 292. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 293. • Which rock is Obsidian and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 294. • Which pumice sample is made of heavy elements such as Iron?
  • 295. • Which pumice sample is made of heavy elements such as Iron?
  • 296. • Which pumice sample is made of heavy elements such as Iron?
  • 297. • Which rock is Rhyolite, and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 298. • Which rock is Rhyolite, and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 299. • Which rock is Rhyolite, and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 300. • Which rock is Rhyolite, and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 301. • Which rock is Rhyolite, and which is Pumice? Copyright © 2010 Ryan P. Murphy
  • 302.  Basalt.????????? Copyright © 2010 Ryan P. Murphy
  • 303.  Basalt. Copyright © 2010 Ryan P. Murphy
  • 304.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 305.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 306.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 307.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 308.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 309.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 310.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 311.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 312.  Basalt. Copyright © 2010 Ryan P. Murphy Basalt is a mixture of feldspar and pyroxene, a rock made mainly of silica and oxygen. Little… Quartz (Less than 20%)
  • 313.
  • 314.
  • 315.
  • 316.  Gabbro  - Copyright © 2010 Ryan P. Murphy
  • 317.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 318.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 319.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 320.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 321.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 322.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 323.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 324.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 325.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 326.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 327.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 328.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 329.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 330.  Gabbro  Same composition as basalt but cooled slower (Intrusive) Copyright © 2010 Ryan P. Murphy
  • 331. • Gabbro – A large group of dark,
  • 332. • Gabbro – A large group of dark, coarse-grained,
  • 333. • Gabbro – A large group of dark, coarse-grained, intrusive mafic igneous rocks chemically equivalent to basalt.
  • 334. • Gabbro – A large group of dark, coarse- grained, intrusive mafic igneous rocks chemically equivalent to basalt.
  • 335. • Gabbro – A large group of dark, coarse-grained, intrusive mafic igneous rocks chemically equivalent to basalt. Formed when molten magma is trapped beneath the earth's surface and cools into a crystalline mass.
  • 336. • Gabbro – A large group of dark, coarse-grained, intrusive mafic igneous rocks chemically equivalent to basalt. Formed when molten magma is trapped beneath the earth's surface and cools into a crystalline mass. (Slowly)
  • 338.
  • 339.
  • 340.
  • 342. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 343. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 344. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 345. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 346. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 347. • Which rock is Basalt and which rock is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 348.
  • 349.
  • 350. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 352.
  • 354. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 355. • Answer! Copyright © 2010 Ryan P. Murphy
  • 356.
  • 357.
  • 358. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 359. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 360.
  • 361.
  • 362. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 363. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 364.
  • 365.
  • 366. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 367. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 368.
  • 369.
  • 370. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 371. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 372.
  • 373.
  • 374. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 375. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 376. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 377. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 378. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 379. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 380. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 381. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 382. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 383. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 384. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 385. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 386. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 387. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 388. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 389. • Which rocks below are Gabbro? Copyright © 2010 Ryan P. Murphy
  • 390.
  • 391.
  • 392. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 393. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 394.
  • 395. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 396. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 397.
  • 398. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 399. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 400.
  • 401. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 402. • Which rock below is Gabbro? Copyright © 2010 Ryan P. Murphy
  • 403. Igneous Rocks. Learn more at… http://geology.com/rocks/igneous-rocks.shtml
  • 404. • Which rock is incorrectly labeled below? Basalt Obsidian Rhyolite Gabbro Granite Copyright © 2010 Ryan P. Murphy
  • 406. • Answer! Should be Pumice not Gabbro. Basalt Obsidian Rhyolite Granite Copyright © 2010 Ryan P. Murphy
  • 407.
  • 408. • Which rock is correctly labeled below? Pumice Basalt Rhyolite Obsidian Gabbro Copyright © 2010 Ryan P. Murphy
  • 409. • Answer! Rhyolite. Pumice Basalt Rhyolite Obsidian Gabbro Copyright © 2010 Ryan P. Murphy
  • 410. • Answer! Rhyolite. Basalt Obsidian Rhyolite Pumice Granite Copyright © 2010 Ryan P. Murphy
  • 411.
  • 412. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 413. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 414. • Which rock is incorrectly labeled below? PumiceBasalt RhyoliteObsidian Granite Copyright © 2010 Ryan P. Murphy Pumice
  • 415.
  • 416. • Which two rocks are switched? Obsidian Basalt Rhyolite Pumice Granite Copyright © 2010 Ryan P. Murphy
  • 417. • Answer! Basalt (Bottom) and Obsidian (top) Obsidian Basalt Rhyolite Pumice Granite Copyright © 2010 Ryan P. Murphy
  • 418. • Answer! Basalt (Bottom) and Obsidian (top) Basalt Obsidian Rhyolite Pumice Granite Copyright © 2010 Ryan P. Murphy
  • 419. • Try and guess the hidden picture beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 420.
  • 421.
  • 422.
  • 423.
  • 424.
  • 425.
  • 426.
  • 427.
  • 428.
  • 429.
  • 430. • Try and guess the hidden picture beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 431.
  • 432.
  • 433.
  • 434.
  • 435.
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  • 437.
  • 438.
  • 439.
  • 440.
  • 441.
  • 442.
  • 443.
  • 444.
  • 445.
  • 446. “Here comes a magic trick with pumice.”
  • 447.
  • 448.
  • 450. • Try and guess the hidden picture beneath the boxes. – Raise your hand when you think you know. You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 451.
  • 452.
  • 453.
  • 454.
  • 455.
  • 456.
  • 457.
  • 458.
  • 459.
  • 460.
  • 461.
  • 462.
  • 463.
  • 464.
  • 465. “Here comes a gneiss magic trick. I’m going to disappear.”
  • 466.
  • 467.
  • 468. • Activity! Rocks PowerPoint Review Game Copyright © 2010 Ryan P. Murphy
  • 470. • This part of the PowerPoint roadmap is just one small part of my Geology Topics Unit. This unit includes… • A six part 6,000 Slide PowerPoint Presentation / unit roadmap full of activities, review questions, games, video links, flashcards, materials list, and much more. • A 18 bundled homework package, modified version, 19 pages of unit notes, 6 PowerPoint Review Games of 100+ slides each, videos, rubrics, and much more that all chronologically follow the unit slideshow. • This is a fantastic unit for any Earth Science Class. • http://sciencepowerpoint.com/Geology_Unit.html
  • 471.
  • 472. Areas of Focus within The Geology Topics Unit: -Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer, Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale, Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks, Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth, Uniformitarianism, Principle of Superposition, Earth History, Time Units, Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early Mammals, and more. Full Unit can be found at… http://sciencepowerpoint.com/Geology_Unit.html
  • 473.
  • 474.
  • 475.
  • 476.
  • 477.
  • 478.
  • 479. • This was a very brief tour. Please visit the links below to learn more about each of the units in this curriculum package. – These units take me about four years to complete with my students in grades 5-10. Earth Science Units Extended Tour Link and Curriculum Guide Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html = Easier = More Difficult = Most Difficult 5th – 7th grade 6th – 8th grade 8th – 10th grade
  • 480. Physical Science Units Extended Tour Link and Curriculum Guide Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods. html Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html Life Science Units Extended Tour Link and Curriculum Guide Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html
  • 481. • More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The Rivers and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and Science Skills Unit. Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and The Human Body Systems and Health Topics Unit Copyright © 2010 Ryan P. Murphy
  • 482. • The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com