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Mundrabillaite Mineral Data
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General Mundrabillaite Information
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 Chemical Formula: |
(NH4)2Ca(HPO4)2•(H2O) |
| Composition: |
Molecular Weight = 286.13 gm |
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Calcium 14.01 % Ca 19.60 % CaO |
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Phosphorus 21.65 % P 49.61 % P2O5 |
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Hydrogen 2.82 % H - % Calc as (NH4)2O |
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Hydrogen 1.41 % H 12.59 % H2O |
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Nitrogen 9.79 % N 18.20 % (NH4)2O |
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Oxygen 50.33 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
(NH4)2Ca(HPO4)2•(H2O) |
| Environment: |
Found with other salts in the cave floor. |
| IMA Status: |
Approved IMA 1983 |
| Locality: |
Petrogale Cave near Mundrabilla Station, WA, Australia. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Mundrabillaite + Pronunciation  |
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