10,372
edits
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Line 232:
Line 232: − +
→Metamorphic, igneous, and volcanic sequences
| Muscovite || KAl<sub>2</sub> (Si<sub>3</sub> AIO<sub>10</sub> )(OH)2 || 2.82 || 12. || 20. || 49. || 149. || 2.40 || 6.74 || 6.2–7.9 || 8.3–9.4 || ~270 || 16.85
| Muscovite || KAl<sub>2</sub> (Si<sub>3</sub> AIO<sub>10</sub> )(OH)2 || 2.82 || 12. || 20. || 49. || 149. || 2.40 || 6.74 || 6.2–7.9 || 8.3–9.4 || ~270 || 16.85
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|-
| Glauconite || K<sub>2</sub> (Mg,Fe)<sub>2</sub> Al<sub>6</sub> (Si<sub>4</sub>O<sub>10</sub>)<sub>3</sub>OH<sub>2</sub> || ~2.54 || ~23. || ~38. || || || 6.37 || 16.24 || || || || 24.79
| Glauconite || K<sub>2</sub> (Mg,Fe)<sub>2</sub> Al<sub>6</sub> (Si<sub>4</sub>O<sub>10</sub>)<sub>3</sub>(OH)<sub>2</sub> || ~2.54 || ~23. || ~38. || || || 6.37 || 16.24 || || || || 24.79
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|-
| Biotite
| Biotite