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Parabariomicrolite Mineral Data
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General Parabariomicrolite Information
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 Chemical Formula: |
BaTa4O10(OH)2•2H20 |
| Composition: |
Molecular Weight = 1,091.16 gm |
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Barium 12.59 % Ba 14.05 % BaO |
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Tantalum 66.33 % Ta 81.00 % Ta2O5 |
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Hydrogen 0.55 % H 4.95 % H2O |
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Oxygen 20.53 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
BaTa4O10(OH)2•2(H2O) |
| Environment: |
Alteration product of microlite crystals, in a decomposed zoned pegmatite. |
| IMA Status: |
Approved IMA 1986 |
| Locality: |
Alto do Giz pegmatite, near Parelhas, Rio Grande do Norte, Brazil. Link to MinDat.org Location Data. |
| Name Origin: |
Named from the Greek for near and its relation to bariomicrolite. |
| Name Pronunciation: |
Parabariomicrolite + Pronunciation  |
| Synonym: |
ICSD 40946 |
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PDF 39-401 |
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