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Friedrichite Mineral Data
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General Friedrichite Information
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 Chemical Formula: |
Pb5Cu5Bi7S18 |
| Composition: |
Molecular Weight = 3,393.78 gm |
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Copper 9.36 % Cu |
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Bismuth 43.10 % Bi |
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Lead 30.53 % Pb |
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Sulfur 17.01 % S |
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______ |
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100.00 % |
| Empirical Formula: |
Pb5Cu5Bi7S18 |
| Environment: |
As aggregates of granular crystals, in boulders of vein quartz which occur in the scree of a landslip. |
| IMA Status: |
Approved IMA 1978 |
| Locality: |
Near the emerald beryl deposit in the "Sedl" region, east of the Haqbachtan, Salzburg, Austria. Link to MinDat.org Location Data. |
| Name Origin: |
For Professor Dr.-Ing O.M. Friedrich, of the Mining University, Leoben, Styria, Austria. |
| Name Pronunciation: |
Friedrichite + Pronunciation  |
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