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Strontiodresserite Mineral Data
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General Strontiodresserite Information
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 Chemical Formula: |
(Sr,Ca)Al2(CO3)2(OH)4•(H2O) |
| Composition: |
Molecular Weight = 335.76 gm |
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Strontium 19.57 % Sr 23.15 % SrO |
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Calcium 2.98 % Ca 4.18 % CaO |
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Aluminum 16.07 % Al 30.37 % Al2O3 |
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Hydrogen 1.80 % H 16.10 % H2O |
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Carbon 7.15 % C 26.21 % CO2 |
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Oxygen 52.42 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Sr0.75Ca0.25Al2(CO3)2(OH)4•(H2O) |
| Environment: |
Crystalline coating in vugs in a silicocarbonatite sill. |
| IMA Status: |
Approved IMA 1977 |
| Locality: |
Francon quarry, Montreal Island, Montreal, Quebec, Canada. Link to MinDat.org Location Data. |
| Name Origin: |
Named as the strontium analog of dresserite. |
| Synonym: |
IMA1977-005 |
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