| Name |
Information |
Photo |
| pyrite |
also called fools gold it is made of iron metal and sulfur |
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| mica |
mica comes from a rock called schist |
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| copper |
copper is often used in wires |
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| scoria |
this rock is a type of lava rock |
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| quartz |
quartz can be in any color but blue |
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| sodalite |
its name comes from its high sodium content |
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| corundum |
its a crystal form of aluminum oxide |
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| obsidian |
it is volcanic glass |
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| barite |
most barite comes from china |
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| agate |
its named after a river |
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| alabaster |
its a very soft mineral |
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| marble |
it takes 100ss of years for it to form |
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