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Drugmanite Mineral Data
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General Drugmanite Information
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 Chemical Formula: |
Pb2(Fe+++,Al)H(PO4)2(OH)2 |
| Composition: |
Molecular Weight = 688.00 gm |
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Aluminum 0.98 % Al 1.85 % Al2O3 |
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Iron 6.09 % Fe 8.70 % Fe2O3 |
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Phosphorus 9.00 % P 20.63 % P2O5 |
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Hydrogen 0.44 % H 3.93 % H2O |
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Lead 60.23 % Pb 64.88 % PbO |
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Oxygen 23.26 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Pb2Fe3+0.75Al0.25H(PO4)2(OH)2 |
| Environment: |
Formed at low temperatures in vugs in mineralized limestones, an oxidation product of disseminated sulfides. |
| IMA Status: |
Approved IMA 1979 |
| Locality: |
Richelle, near Vis�e, Belgium. Link to MinDat.org Location Data. |
| Name Origin: |
Named for Julien Drugman (1875-1950), Belgian mineralogist. |
| Name Pronunciation: |
Drugmanite + Pronunciation  |
| Synonym: |
ICSD 202794 |
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PDF 33-732 |
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