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Znucalite Mineral Data
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General Znucalite Information
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Chemical Formula: |
CaZn11(UO2)(CO3)3(OH)20•4(H2O) |
Composition: |
Molecular Weight = 1,621.63 gm |
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Calcium 2.47 % Ca 3.46 % CaO |
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Uranium 14.68 % U 16.65 % UO2 |
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Zinc 44.36 % Zn 55.21 % ZnO |
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Hydrogen 1.74 % H 15.55 % H2O |
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Carbon 2.22 % C 8.14 % CO2 |
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Oxygen 34.53 % O |
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______ ______ |
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100.00 % 99.01 % = TOTAL OXIDE |
Empirical Formula: |
CaZn11(UO2)(CO3)3(OH)20•4(H2O) |
Environment: |
Oxidation product of the U dump material at the mine. |
IMA Status: |
Approved IMA 1990 |
Locality: |
Lill mine, Pribram, central Bohemia, Czech Republic. Link to MinDat.org Location Data. |
Name Origin: |
Named for the composition (Zn, U, Calcium). |
Name Pronunciation: |
Znucalite + Pronunciation |
Synonym: |
IMA1989-033 |
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