Lithiophosphate

Lithiophosphate
General
Category Phosphate minerals
Formula
(repeating unit)
Li3PO4
Strunz classification 8.AA.20
Crystal system Orthorhombic
Crystal class Dipyramidal (mmm)
H-M symbol: (2/m 2/m 2/m)
Space group Pcmn
Identification
Color white, light pink, colorless
Cleavage perfect
Tenacity brittle
Mohs scale hardness 4
Luster vitreous, sub-vitreous
Streak white
Diaphaneity transparent, translucent
References [1][2][3]

Lithiophosphate is a natural form of (pure) lithium orthophosphate. It is an exceedingly rare mineral, occurring in some special types of pegmatites.

References

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