LithoCat

MineralLiroconite
FormulaCu2Al(AsO4)(OH)4 ยท 4H2O
Crystal FormMonoclinic/Prismatic [2/m]
CleavagePoor/Indistinct on {110} and {011}
ColorSky-blue, Bluish green, Verdigris-green, Emerald-green
Density2.9 – 3.0 g/cm3
DiaphaneityTransparent, Translucent
FractureIrregular, Conchoidal
Hardness2.0 - 2.5
LustreVitreous, Resinous
StreakPale blue to Pale green
Type Loc.Wheal Gorland, St Day United Mines, Gwennap, Camborne - Redruth - St Day Dist., Cornwall, England, UK
Dana 8 Class42.2.1.1
Strunz Class7/D.20-40
Mindatmindat.org
WebMineralWebMineral
ID408