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Wilhelmvierlingite Mineral Data
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General Wilhelmvierlingite Information
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 Chemical Formula: |
CaMn++Fe+++(PO4)2(OH)•2(H2O) |
| Composition: |
Molecular Weight = 393.84 gm |
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Calcium 10.18 % Ca 14.24 % CaO |
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Manganese 13.95 % Mn 18.01 % MnO |
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Iron 14.18 % Fe 20.27 % Fe2O3 |
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Phosphorus 15.73 % P 36.04 % P2O5 |
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Hydrogen 1.28 % H 11.44 % H2O |
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Oxygen 44.69 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
CaMn2+Fe3+(PO4)2(OH)•2(H2O) |
| Environment: |
Found with secondary phosphates in a pegmatite. |
| IMA Status: |
Approved IMA 1983 |
| Locality: |
Hagendorf pegmatite, Bavaria, Germany. Link to MinDat.org Location Data. |
| Name Origin: |
Named for William Vierling (1901-1995), Weiden, Bavaria, Germany. |
| Name Pronunciation: |
Wilhelmvierlingite + Pronunciation  |
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