Term
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Definition
| arkose sandstone - clastic |
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Term
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Definition
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Term
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Definition
| Micrite - mustone silt clay |
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Term
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Definition
Oolitic limestone
calcite , CaCO3 |
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Term
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Definition
Dolostone
Dolomite, CaMg (CO3)2 |
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Term
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Definition
Coal
non-clastic, Altered Plant Remains |
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Term
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Definition
Chert
Microcrystalline quartz, SiO2
Smooth, hard, dense, nonclastic |
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Term
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Definition
Rock gypsum
Gypsum - CaSO4 x 2H20 |
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Term
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Definition
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Term
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Definition
Fossiliferous Limestone
mud and fossil |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
Peridotite
Olivene, mafic, phaneritic texture |
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Term
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Definition
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Term
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Definition
| Rhyolite - felsic - aphanetic |
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Term
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Definition
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Term
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Definition
porphyritic andesite
porphyritic, intermediate |
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Term
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Definition
granite
felsic, phaneritic |
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Term
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Definition
Tuff
felsic, pinkish white, pyroclastic |
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Term
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Definition
| Pummice - would float, vesicular, felsic |
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Term
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Definition
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Term
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Definition
Scoria
vesicular, aphanetic |
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Term
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Definition
Diorite
intermediate, phaneritic |
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Term
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Definition
Calcite
(mineral) reacts to Hcl |
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Term
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Definition
Hematite
(mineral) red/brown |
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Term
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Definition
Magnetite
(mineral) reacts to magnets |
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Term
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Definition
gypsum
(mineral) really soft |
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Term
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Definition
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Term
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Definition
Fluoride (mineral)
clear, yellow, green |
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Term
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Definition
limonite (mineral)
yellow brown streak |
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Term
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Definition
Galena
sub-metallic (mineral)
heavy |
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Term
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Definition
chalcopyrite
mineral
tarnished green |
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Term
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Definition
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Term
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Definition
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Term
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Definition
Dolomite (mineral)
good cleavage - red/brown/translucent |
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Term
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Definition
Sphalerite
(mineral)
yellow streak, smells bad |
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Term
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Definition
Biotite (mineral)
thin sheets, black |
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Term
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Definition
Muscovite (mineral)
thin clear sheets |
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Term
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Definition
Plagioclase (mineral)
colorless, striations |
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Term
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Definition
Orthoclase (mineral)
orange, striations |
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Term
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Definition
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Term
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Definition
| Olivene (mineral) sand paper |
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Term
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Definition
Kyanite
silver bluish cleavage |
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Term
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Definition
Staurolite (mineral)
plus sign |
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Term
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Definition
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Term
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Definition
Talc (mineral)
feels soapy |
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Term
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Definition
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Term
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Definition
Kaolinite (mineral)
pure white |
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Term
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Definition
Hornblende (mineral)
black |
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