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Geography Categories
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| Definition Of: |
Quadruphite-VII
 General Information: Chemical Formula:Na14CaMgTi4[Si2O7]2(PO4)4O4F2 Composition:(Molecular Weight = 1,395.97 gm)Sodium 23.06 % NaCalcium 2.87 % CaMagnesium 1.74 % MgTitanium 13.72 % TiSilicon 8.05 % SiPhosphorus 8.88 % P Oxygen 38.97 % O Fluorine 2.72 % F Empirical Formula: Na14CaMgTi4(Si2O7)2(PO4)4O4F2 IMA Status:Approved IMA Physical Properties: Color:brown. Density:3.12 Diaphaniety:Transparent to Translucent Hardness:5 - Apatite Luster:Vitreous - Resinous More details...
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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