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Ourayite Mineral Data
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General Ourayite Information
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 Chemical Formula: |
Pb4Ag3Bi5S13 |
| Composition: |
Molecular Weight = 20815.77 gm |
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Silver 12.96 % Ag |
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Bismuth 41.16 % Bi |
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Lead 29.86 % Pb |
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Sulfur 16.02 % S |
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100.00 % |
| Empirical Formula: |
Ag25Pb30Bi41S104 |
| Environment: |
In a hydrothermal sulfide vein. |
| IMA Status: |
Approved IMA 1977 |
| Locality: |
Old Lout mine, Ouray, Colorado. USA. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Ourayite  |
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