LithoCat

MineralPitticite
FormulaFe3+(AsO4)x(SO4)y • n(H2O)
Crystal FormAmorphous/Amorphous
CleavageNone
ColorYellowish, brownish
Density2.2 – 2.5 g/cm3
DiaphaneityTransparent to opaque
FractureIrregular/uneven, spllintery
Hardness2.0 - 3.0
LustreVitreous, greasy, dull
StreakYellow, white
Dana 8 Class43.5.3.1
Strunz Class7/D.05-10
Mindatmindat.org
WebMineralWebMineral
ID231