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Englishite Mineral Data
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General Englishite Information
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 Chemical Formula: |
K3Na2Ca10Al15(PO4)21(OH)7•26(H2O) |
| Composition: |
Molecular Weight = 3,550.62 gm |
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Potassium 3.30 % K 3.98 % K2O |
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Sodium 1.29 % Na 1.75 % Na2O |
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Calcium 11.29 % Ca 15.79 % CaO |
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Aluminum 11.40 % Al 21.54 % Al2O3 |
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Phosphorus 18.32 % P 41.98 % P2O5 |
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Hydrogen 1.67 % H 14.97 % H2O |
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Oxygen 52.72 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
K3Na2Ca10Al15(PO4)21(OH)7•26(H2O) |
| Environment: |
In variscite nodules. |
| IMA Status: |
Valid Species (Pre-IMA) 1930 |
| Locality: |
Clay Canyon, Fairfield, Utah County, Utah, USA. Link to MinDat.org Location Data. |
| Name Origin: |
Named for George L. English (1864-1944), American mineral dealer and collector. |
| Name Pronunciation: |
Englishite + Pronunciation  |
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