Category Phosphate minerals Strunz classification 8.AB.10 Space group Pmnb | Formula
(repeating unit) LiFePO4 Crystal system Orthorhombic | |
 | ||
Crystal class Dipyramidal (mmm)
H-M symbol: (2/m 2/m 2/m) | ||
Triphylite is a lithium iron(II) phosphate mineral with the chemical formula LiFe2+PO4. It is a member of the triphylite group, and forms a complete solid solution series with the lithium manganese(II) phosphate, lithiophilite.
References
Triphylite Wikipedia(Text) CC BY-SA