General Information:
Chemical Formula:
HSrFe+++3(PO4)2(OH)6
Composition:
(Molecular Weight = 548.16 gm)
Strontium 15.98 % Sr
Iron 30.56 % Fe
Phosphorus 11.30 % P
Hydrogen 1.29 % H
Oxygen 40.86 % O
Empirical Formula:
HSrFe3+3(PO4)2(OH)6
IMA Status:
Approved IMA 1995
Physical Properties:
Cleavage:
[001] Perfect
Color:
yellow or brown.
Density:
3.65
Diaphaniety:
Transparent to Translucent
Hardness:
3.5 - Copper Penny
Luster:
Vitreous - Resinous
Streak:
pale yellow
More details...