Manganese phosphate

Manganese phosphate may refer to:

• Manganese(II) phosphate, Mn₃(PO₄)₂
• Manganese(III) phosphate, MnPO₄
• Manganese violet, a Manganese(III) ammonium pyrophosphate used as a pigment

Minerals

• Gatehouseite, Mn₅(PO₄)₂(OH)₄
• Hureaulite, Mn₅(PO₃OH)₂(PO₄)₂·4H₂O
• Purpurite, MnPO₄ with varying amounts of iron depending upon its source
• Waterhouseite, Mn₇(PO₄)₂(OH)₈

With Li or Na only

• Lithiophilite, LiMnPO₄
• Natrophilite, NaMnPO₄
• Triphylite, LiFePO₄ end member of solid solutions with lithiophilite

With Al or B only

• Eosphorite, MnAl(PO₄)(OH)₂·H₂O
• Seamanite, rare boron phosphate mineral, Mn₃[B(OH)₄](PO₄)(OH)₂
• Sinkankasite, H₂MnAl(PO₄)₂(OH)·6H₂O

Mixed phosphate minerals with iron

• Alluaudite, (Na,Ca)Mn²⁺(Fe³⁺,Mn²⁺,Fe²⁺,Mg)₂(PO₄)₃
• Childrenite, rare, (Fe,Mn)AlPO₄(OH)₂·H₂O
• Falsterite, rare, Ca₂MgMn²⁺₂(Fe²⁺_0.5Fe³⁺_0.5)₄Zn₄(PO₄)₈(OH)₄(H₂O)₁₄
• Ferraioloite, rare, MgMn²⁺₄(Fe²⁺_0.5Al_0.5)₄Zn₄(PO₄)₈(OH)₄(H₂O)₂₀. It is related to falsterite.
• Graftonite, (Fe,Mn,Ca)₃(PO₄)₂
• Maneckiite, rare, (Na[])Ca₂Fe²⁺₂(Fe³⁺Mg)Mn₂(PO₄)₆·2H₂O
• Messelite, Ca₂(Fe²⁺,Mn²⁺)(PO₄)₂·2H₂O
• Robertsite, Ca₂(Mn₃(PO₄)₃O₂)(H₂O)₃)
• Samuelsonite, (Ca,Ba)Ca₈Fe2+2Mn2+2Al₂[(OH)₂(PO₄)₁₀]
• Switzerite, (Mn,Fe)₃(PO₄)₂·7H₂O
• Triplite, rare, (Mn,Fe)₂PO₄(F,OH)
• Triploidite, uncommon, (Mn,Fe)₂PO₄OH
• Whiteite is a rare hydrated phosphate mineral, with hydroxyl, Fe, Ca