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| How many elements occur naturally in the Earth's crust? |
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Definition
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| What is the most common mineral? |
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Definition
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| What elements do silicates contain? |
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Definition
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Definition
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Definition
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Definition
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Definition
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Definition
| the way a mineral reflects light |
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Definition
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Definition
| color of mineral n powdered form |
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Definition
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Definition
| if a mineral breaks uneven |
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| Rock that contains minerals that can be mined for a profit |
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Term
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Definition
hematite- iron
magenete- iron
Bauxite- aluminum |
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Term
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Definition
| Melting minerals and rocks |
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Definition
| Illegal diamonds that originate from areas controlled by warlords and are used to support violence |
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Term
| In what form are they sold |
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Definition
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Term
| What percent of the world's diamonds were blood diamonds |
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Definition
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Term
| Why are these diamonds bad |
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Definition
| Because the warlords use citezens as slaves to mine them |
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Term
| What is the purpose of the kimberley process |
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Definition
| Stop blood diamonds purcheses |
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| What is the requirment of the Kimberley process |
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Definition
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Definition
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Definition
Military owned diamond feilds
Force natives to work |
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