Answer | % Correct |
---|---|
Quartz | 90%
|
Sulfur | 53%
|
Pyrite | 44%
|
Calcite | 43%
|
Muscovite Mica | 43%
|
Biotite Mica | 41%
|
Native Copper | 40%
|
Orthoclase Feldspar | 37%
|
Olivine | 32%
|
Gypsum | 28%
|
Talc | 28%
|
Graphite | 26%
|
Halite | 26%
|
Hematite | 22%
|
Galena | 21%
|
Magnetite | 19%
|
Fluorite | 16%
|
Amphibole (Hornblende) | 15%
|
Pyroxene (Augite) | 14%
|
Bauxite | 10%
|
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