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Geography Categories
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| Definition Of: |
Nacaphite
General Information: Chemical Formula:Na2Ca(PO4)F Composition:(Molecular Weight = 200.03 gm)Sodium 22.99 % NaCalcium 20.04 % CaPhosphorus 15.48 % P Oxygen 31.99 % O Fluorine 9.50 % F Empirical Formula: Na2Ca(PO4)F IMA Status:Approved IMA 1980 Name Origin:Named after the composition (NaCa, Phosphate). Physical Properties: Cleavage:None Color:colorless or white. Density:2.85 Diaphaniety:Transparent Hardness:3 - Calcite Luster:Vitreous (Glassy) Streak:white 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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