Ehrleite

General Information:
 Chemical Formula:
Ca2ZnBe(PO4)2(PO3,OH)·4(H2O)
 Empirical Formula:
Ca2ZnBe(PO4)2(PO3)0.75(OH)0.25·4(H2O)
 IMA Status:
Approved IMA 1983
Physical Properties:
 Cleavage:
[???] Indistinct
 Color:
colorless or white.
 Density:
2.64
 Diaphaniety:
Transparent
 Hardness:
3.5 - Copper Penny
 Luster:
Vitreous (Glassy)
 Streak:
white
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