General Information:
Chemical Formula:
Na2Ca(PO4)F
Composition:
(Molecular Weight = 200.03 gm)
Sodium 22.99 % Na
Calcium 20.04 % Ca
Phosphorus 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...