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Francevillite Mineral Data
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General Francevillite Information
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 Chemical Formula: |
(Ba,Pb)(UO2)2V2O8•5(H2O) |
| Composition: |
Molecular Weight = 978.77 gm |
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Barium 10.52 % Ba 11.75 % BaO |
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Uranium 48.64 % U 55.18 % UO2 |
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Vanadium 10.41 % V 18.58 % V2O5 |
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Hydrogen 0.62 % H 5.52 % H2O |
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Lead 5.29 % Pb 5.70 % PbO |
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Oxygen 24.52 % O |
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______ ______ |
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100.00 % 96.73 % = TOTAL OXIDE |
| Empirical Formula: |
Ba0.75Pb0.25(UO2)2V5+2O8•3(H2O) |
| IMA Status: |
Approved IMA 1975 |
| Locality: |
Mounana mine, Franceville, Haut-Ogooue, Gabon Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality |
| Name Pronunciation: |
Francevillite + Pronunciation  |
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