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Malhmoodite Mineral Data
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General Malhmoodite Information
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 Chemical Formula: |
FeZr(PO4)2•4(H2O) |
| Composition: |
Molecular Weight = 409.07 gm |
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Zirconium 22.30 % Zr 30.12 % ZrO2 |
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Iron 13.65 % Fe 17.56 % FeO |
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Phosphorus 15.14 % P 34.70 % P2O5 |
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Hydrogen 1.97 % H 17.62 % H2O |
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Oxygen 46.93 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Fe2+Zr(PO4)2•4(H2O) |
| Environment: |
Secondary mineral on bladed kolbeckite in pyroxenite vanadium ores. |
| IMA Status: |
Approved IMA 1993 |
| Locality: |
Wilson Springs (Potash Sulfur Springs), Garland Co., Arkansas, USA. Link to MinDat.org Location Data. |
| Name Origin: |
Named after Bertha K. Malhmood, long-time secretary and administrative assistant of the Branch of Analytical Laboratories, US Geological Survey. |
| Synonym: |
IMA1992-001 |
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IMA2002-D |
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Mahlmoodite |
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