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Hannebachite Mineral Data
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General Hannebachite Information
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 Chemical Formula: |
2CaSO3•(H2O) |
| Composition: |
Molecular Weight = 258.30 gm |
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Calcium 31.03 % Ca 43.42 % CaO |
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Hydrogen 0.78 % H 6.97 % H2O |
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Sulfur 24.83 % S 49.61 % SO2 |
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Oxygen 43.36 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Ca2(SO3)2•(H2O) |
| Environment: |
Lining cavities in blocks of melilite-nepheline-leucitite at the base of a volcano. |
| IMA Status: |
Approved IMA 1985 |
| Locality: |
Hannebacher Ley volcano, one km east-northeast of Hannebach, and at Kalem, near Birresborn, Eifel district, Germany. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Hannebachite + Pronunciation  |
| Synonym: |
ICSD 21033 |
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PDF 39-725 |
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