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Orthojoaquinite-(Ce) Mineral Data
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General Orthojoaquinite-(Ce) Information
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 Chemical Formula: |
NaFe++Ba2Ce2Ti2[Si4O12]2 O2(OH)•(H2O) |
| Composition: |
Molecular Weight = 1,388.16 gm |
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Barium 19.79 % Ba 22.09 % BaO |
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Sodium 1.66 % Na 2.23 % Na2O |
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Cerium 20.19 % Ce 23.64 % Ce2O3 |
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Titanium 6.90 % Ti 11.51 % TiO2 |
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Iron 4.02 % Fe 5.18 % FeO |
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Silicon 16.19 % Si 34.63 % SiO2 |
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Hydrogen 0.15 % H 1.30 % H2O |
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Oxygen 31.12 % O |
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______ ______ |
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100.00 % 100.58 % = TOTAL OXIDE |
| Empirical Formula: |
NaFe2+Ba2Ce2Ti2(Si4O12)2O2•(H2O) |
| IMA Status: |
Approved IMA 1982 |
| Locality: |
Dallas Gem mine, San Benito County, California, USA. Link to MinDat.org Location Data. |
| Name Origin: |
Named after its orthorhombic crystal structure and the relationship to joaquinite (named for Joaquin Ridge, Diablo Range, California, USA). |
| Name Pronunciation: |
Orthojoaquinite-(Ce) + Pronunciation  |
| Synonym: |
IMA2000-D |
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