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Nacaphite Mineral Data
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General Nacaphite Information
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 Chemical Formula: |
Na(Na,Ca)2(PO4)F |
| Composition: |
Molecular Weight = 194.90 gm |
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Sodium 27.13 % Na 36.57 % Na2O |
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Calcium 14.39 % Ca 20.14 % CaO |
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Phosphorus 15.89 % P 36.41 % P2O5 |
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Oxygen 32.84 % O |
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Fluorine 9.75 % F 9.75 % F |
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- %
F -4.10 % -O=F2 |
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______ ______ |
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100.00 % 98.77 % = TOTAL OXIDE |
| Empirical Formula: |
Na2.3Ca0.7(PO4)F |
| Environment: |
Hydrothermal assemblages. |
| IMA Status: |
Approved IMA 1980 |
| Locality: |
Khibiny alkaline massif, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named after the composition (NaCa, Phosphate). |
| Name Pronunciation: |
Nacaphite + Pronunciation  |
| Synonym: |
ICSD 51234 |
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PDF 33-1222 |
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