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Laplandite-(Ce) Mineral Data
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General Laplandite-(Ce) Information
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 Chemical Formula: |
Na4CeTiPSi7O22•5(H2O) |
| Composition: |
Molecular Weight = 949.59 gm |
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Sodium 9.68 % Na 13.05 % Na2O |
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Cerium 14.76 % Ce 17.28 % Ce2O3 |
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Titanium 5.04 % Ti 8.41 % TiO2 |
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Silicon 20.70 % Si 44.29 % SiO2 |
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Phosphorus 3.26 % P 7.47 % P2O5 |
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Hydrogen 1.06 % H 9.49 % H2O |
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Oxygen 45.49 % O |
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______ ______ |
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100.00 % 100.00 % = TOTAL OXIDE |
| Empirical Formula: |
Na4CeTiPSi7O22•5(H2O) |
| Environment: |
In the natrolite zone of a pegmatite in a differentiated alkalic massif. |
| IMA Status: |
Approved IMA 1987 |
| Locality: |
Yubileinaya pegmatite, Karnasurt Mt, Lovozero massif, Kola Peninsula, Russia. Link to MinDat.org Location Data. |
| Name Origin: |
Named for Lappland (Lapland), the region in which the Kola Peninsula lies. |
| Name Pronunciation: |
Laplandite-(Ce) + Pronunciation  |
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