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Bernardite Mineral Data
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General Bernardite Information
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 Chemical Formula: |
Tl(As,Sb)5S8 |
| Composition: |
Molecular Weight = 952.59 gm |
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Thallium 21.46 % Tl |
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Antimony 31.95 % Sb |
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Arsenic 19.66 % As |
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Sulfur 26.93 % S |
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100.00 % |
| Empirical Formula: |
TlAs2.5Sb2.5S8 |
| IMA Status: |
Approved IMA 1989 |
| Locality: |
Lengenbach, Binn, Switzerland; Allchar, Macedonia. Link to MinDat.org Location Data. |
| Name Origin: |
Names in 1989 for Jan Bernard (b.1928), Czech mineralogist. |
| Name Pronunciation: |
Bernardite + Pronunciation  |
| Synonym: |
ICSD 63481 |
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PDF 46-1339 |
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