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Kaatialaite Mineral Data
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General Kaatialaite Information
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 Chemical Formula: |
Fe+++[H2As+++++O4]3•5-5.5(H2O) |
| Composition: |
Molecular Weight = 577.74 gm |
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Iron 9.67 % Fe 13.82 % Fe2O3 |
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Arsenic 38.90 % As 59.67 % As2O5 |
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Hydrogen 2.97 % H 26.51 % H2O |
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Oxygen 48.46 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Fe3+3(H2)3(AsO4)•5.5(H2O) |
| IMA Status: |
Approved IMA 1984 |
| Locality: |
Kaatiala granite pegmatite, Kuortane, western Finland. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Kaatialaite + Pronunciation  |
| Synonym: |
ICSD 15550 |
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PDF 43-681 |
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