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Ertixiite Mineral Data
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General Ertixiite Information
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 Chemical Formula: |
Na2Si4O9 |
| Composition: |
Molecular Weight = 302.32 gm |
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Sodium 15.21 % Na 20.50 % Na2O |
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Silicon 37.16 % Si 79.50 % SiO2 |
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Oxygen 47.63 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Na2Si4O9 |
| Environment: |
Miarolytic cavities in Ta-Nb-Be pegmatites. |
| IMA Status: |
Approved IMA 1985 |
| Locality: |
Altai No. 3 pegmatite, Ertixi River, Fuyun, Xinjiang Autonomous Region, China. Link to MinDat.org Location Data. |
| Name Origin: |
Named for the locality. |
| Name Pronunciation: |
Ertixiite + Pronunciation  |
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