General Information:
Chemical Formula:
K2(Na,Ca)2Li3Be6(PO4)6(OH)2·(H2O)
Composition:
(Molecular Weight = 829.47 gm)
Potassium 9.43 % K
Sodium 4.16 % Na
Lithium 2.51 % Li
Calcium 2.42 % Ca
Beryllium 6.52 % Be
Phosphorus 22.40 % P
Hydrogen 0.49 % H
Oxygen 52.08 % O
Empirical Formula:
K2Na1.5Ca0.5Li3Be6(PO4)6(OH)2·(H2O)
IMA Status:
Approved IMA 1983
Physical Properties:
Cleavage:
None
Color:
colorless.
Density:
2.65
Diaphaniety:
Transparent to Translucent
Hardness:
3.5 - Copper Penny
Luster:
Vitreous (Glassy)
Streak:
white
More details...