Mineral – an inorganic solid material found in nature More than 4000 known! Each mineral has specific properties Inorganic – something not made by plants

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  • Mineral an inorganic solid material found in nature More than 4000 known! Each mineral has specific properties Inorganic something not made by plants or animals
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  • There are a few other unusual properties we can use to identify minerals Some minerals are magnetic! Magnetite Some minerals fizz when they come in contact with a mild acid Calcite Halite even tastes salty! (but dont lick itthats just gross)
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  • We can get many useful materials from minerals Ore a mineral containing something useful and sold for a profit Many metals we use come from ores Iron from hematite Lead from galena Magnesium from dolomite
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  • Basalt Rhyolite
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  • Granite Diorite
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  • Sandstone Shale
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  • Conglomerate Siltstone ShaleSandstone
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  • Limestone Dolomite
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  • The White Cliffs of Dover in England are made of chalk Millions of tiny sea creatures (shells, algae) died and fossilized
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  • Gneiss Schist
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  • Soapstone Non-foliated Slate Foliated
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