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Geography Categories
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| Definition Of: |
Quadruphite-VIII
 General Information: Chemical Formula:Na14CaMgTi4(Si2O7)2(PO4)4O4F2 Composition:(Molecular Weight = 1,016.09 gm)Sodium 31.68 % NaCalcium 3.94 % CaMagnesium 2.39 % MgTitanium 18.85 % TiSilicon 11.06 % SiOxygen 28.34 % O Fluorine 3.74 % F Empirical Formula: Na14CaMgTi4(Si2O7)2O4F2 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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