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Gahnite Mineral Data
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General Gahnite Information
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Chemical Formula: |
ZnAl2O4 |
Composition: |
Molecular Weight = 183.35 gm |
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Aluminum 29.43 % Al 55.61 % Al2O3 |
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Zinc 35.66 % Zn 44.39 % ZnO |
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Oxygen 34.90 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
Empirical Formula: |
ZnAl2O4 |
Environment: |
Metamorphic and pegmatitic rocks. |
IMA Status: |
Valid Species (Pre-IMA) 1807 |
Locality: |
Falun, Sweden. Link to MinDat.org Location Data. |
Name Origin: |
Named after the Swedish chemist and mineralogist, J. G. Gahn (1745-1818). |
Name Pronunciation: |
Gahnite |
Synonym: |
ICSD 9559 |
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PDF 5-669 |
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Zinc Spinal |
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