General Information:
Chemical Formula:
(Sr,Ca)(Li,Na)2Al4(PO4)4(OH)4
Composition:
(Molecular Weight = 653.48 gm)
Sodium 1.76 % Na
Strontium 10.06 % Sr
Lithium 1.59 % Li
Calcium 1.53 % Ca
Aluminum 16.52 % Al
Phosphorus 18.96 % P
Hydrogen 0.62 % H
Oxygen 48.97 % O
Empirical Formula:
Sr0.75Ca0.25Li1.5Na0.5Al4(PO4)4(OH)4
Physical Properties:
Cleavage:
[100] Perfect, [001] Distinct
Color:
colorless or white.
Density:
3.22
Diaphaniety:
Transparent
Hardness:
5.5 - Knife Blade
Luster:
Vitreous - Adamantine
Streak:
white
More details...