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Dorallcharite Mineral Data
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General Dorallcharite Information
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 Chemical Formula: |
(Tl,K)Fe+++3(SO4)2(OH)6 |
| Composition: |
Molecular Weight = 616.51 gm |
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Potassium 1.90 % K 2.29 % K2O |
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Thallium 23.21 % Tl 25.02 % TlO |
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Iron 27.18 % Fe 38.85 % Fe2O3 |
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Hydrogen 0.98 % H 8.77 % H2O |
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Sulfur 10.40 % S 25.97 % SO3 |
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Oxygen 36.33 % O |
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______ ______ |
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100.00 % 100.91 % = TOTAL OXIDE |
| Empirical Formula: |
Tl0.7K0.3Fe3+3(SO4)2(OH)6 |
| Environment: |
Oxidized portions of a Tl-bearing hydrothermal sulfide-sulfosalt deposit. |
| IMA Status: |
Approved IMA 1994 |
| Locality: |
Alsar (Allchar), near Rosden, Macedonia. Link to MinDat.org Location Data. |
| Name Origin: |
Named from the French dore, golden yellow, and the famous mining locality, Alsar (Allchar), Macedonia. |
| Name Pronunciation: |
Dorallcharite + Pronunciation  |
| Synonym: |
ICSD 74610 |
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IMA1992-041 |
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PDF 47-1768 |
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