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Angelellite Mineral Data
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General Angelellite Information
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 Chemical Formula: |
Fe+++4(AsO4)2O3 |
| Composition: |
Molecular Weight = 549.22 gm |
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Iron 40.67 % Fe 58.15 % Fe2O3 |
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Arsenic 27.28 % As 41.85 % As2O5 |
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Oxygen 32.04 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Fe3+4(AsO4)2O3 |
| Environment: |
Probably of exhalative origin, in tin ore. |
| IMA Status: |
Approved IMA 1959 |
| Locality: |
From the Vela Yareta tin mine, on Cerro Pululus, east of Laguna Vilama, Jujuy Province, Argentina. Link to MinDat.org Location Data. |
| Name Origin: |
To honor Dr. Victorio Angelelli (1908- ), Argentinean mining geologist, Director of the Argentinean Geological Survey. |
| Name Pronunciation: |
Angelellite + Pronunciation  |
| Synonym: |
ICSD 100442 |
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PDF 13-121 |
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