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Jouravskite Mineral Data
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General Jouravskite Information
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 Chemical Formula: |
Ca3Mn++++(SO4,CO3)2(OH)6•12(H2O) |
| Composition: |
Molecular Weight = 667.50 gm |
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Calcium 18.01 % Ca 25.20 % CaO |
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Manganese 8.23 % Mn 13.02 % MnO2 |
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Hydrogen 4.53 % H 40.48 % H2O |
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Carbon 0.90 % C 3.30 % CO2 |
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Sulfur 7.21 % S 17.99 % SO3 |
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Oxygen 61.12 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Ca3Mn4+(SO4)1.5(CO3)0.5(OH)6•12(H2O) |
| Environment: |
Secondary mineral found on other manganese minerals. |
| IMA Status: |
Approved IMA 1965 |
| Locality: |
Tachgagalt No. 2 vein, Anti Atlas, Morocco. Link to MinDat.org Location Data. |
| Name Origin: |
Named for Georges Jouravsky (1896-1964), chief geologist, Division de la Geologie du Maroc. |
| Name Pronunciation: |
Jouravskite + Pronunciation  |
| Synonym: |
ICSD 26187 |
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PDF 18-668 |
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