Triplite is a rare phosphate mineral with formula: . It occurs in phosphate-rich granitic pegmatites typically as irregular brown opaque masses.

triplite
Triplite from East Kemptville, Nova Scotia
Triplite LiFeSO 4 F as cathode material for Li-ion batteries
Ultra-rapid microwave synthesis of triplite LiFeSO4F
Electron-beam (5–10 keV) damage in triplite-group phosphates: Consequences for electron-microprobe analysis of fluorine
Understanding and promoting the rapid preparation of the triplite-phase of LiFeSO4F for use as a large-potential Fe cathode.
A 3.90 V iron-based fluorosulphate material for lithium-ion batteries crystallizing in the triplite structure
Intercrystalline cation partitioning between minerals of the triplite-zwieselite-magniotriplite and the triphylite-lithiophilite ser...
The crystal structure of triploidite and its relation to the structures of other minerals of the triplite-triploidite group : Zeitsc...
The crystal structure of triploidite and its relation to the structures of other minerals of the triplite-triploidite group : Zeitsc...