rock.petro.edit
TRANSCRIPT
1. IGNEOUS ROCK
Peridotite
1
Picrite Photographs © Barry Marsh SOES
Granite
Photographs © Barry Marsh SOES
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Porphyritic granite
Photographs © Barry Marsh SOES
Diorite
Photographs © Barry Marsh SOES
3
Quartz-Diorite
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Gabbro
Photographs © Barry Marsh SOES
Porphyritic rhyolite
Photographs © Barry Marsh SOES
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Troctolite
.
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Rhyolite
Photographs © Barry Marsh SOES
Andesite (porphyritic)
Photographs © Barry Marsh SOES
Andesite
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Basalt
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Photographs © Barry Marsh SOES
Porphyritic basalt
Photographs © Barry Marsh SOES
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Porphyritic Microgranite
Photographs © Barry Marsh SOES
Porphyritic trachyte
Photographs © Barry Marsh SOES
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Trachyte
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Obsidian
Photographs © Barry Marsh SOES
Pumice
Photographs © Barry Marsh SOES
Scoriaceous lava
12
Photographs © Barry Marsh SOES
Amygdaloidal basalt
Photographs © Barry Marsh SOES
Pyroclastics / Volcanic ash (top), Lapilli (bottom) (also see thin section of Tuff and
13
hand specimen of Tuff)
Photographs © Barry Marsh SOES
Tuff ) Photographs © Barry Marsh SOES
Tuff
.
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Agglomerate
15
Photographs © Barry Marsh SOES
Dolerite
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Syenite
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Ignimbrite
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2. METAMORPHIC ROCK
Spotted Slate (Photoraph © Barry Marsh SOES
Chiastolite Slate Photograph © Barry Marsh SOES
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Slate
Photograph © Barry Marsh SOES
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Cordierite-Andalusite-slate
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Quartzo-feldpathic hornfels ) Photograph © Barry Marsh SOES
Quartzite
Photograph © Barry Marsh SOES
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Cordierite-Hornfels
Garnet-Hornfels 25
Phyllite
Photograph © Barry Marsh SOES
Semi-pelitic schist
Photograph © Barry Marsh SOES
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Augen gneiss
Photograph © Barry Marsh SOES
Amphibolite
Photograph © Barry Marsh SOES
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Amphibolite
Photograph © Barry Marsh SOES
Epidote Amphibolite Photograph © Barry Marsh SOES
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Eclogite
Photograph © Barry Marsh SOES
Amphibolite
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Staurolite schist
Photograph © Barry Marsh SOES
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Calc-schist Photograph © Barry Marsh SOES
Garnet-mica-schist
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Chlorite schist
Photograph © Barry Marsh SOES
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Garnet Amphibolite
Garnet-Amphibolite
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Marble
Photograph © Barry Marsh SOES
Marble (impure)
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Kyanite-gneiss
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ROCK AND HANDSPECIMENFROM
SHOUTHAMTOM
COMPILED BY
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