LithoCat

MineralClinoclase
FormulaCu3(AsO4)(OH)3
Crystal FormMonoclinic/Prismatic [2/m]
Cleavage[001] Perfect
ColorDark verdigris green, Blackish blue green, Blackish green
Density4.2 – 4.4 g/cm3
DiaphaneitySubtransparent to Translucent
FractureUneven
Hardness2.5 - 3.0
LustreVitreous - Pearly
StreakBluish green
Dana 8 Class41.3.1.1
Strunz ClassVII/B.13-20
Mindatmindat.org
WebMineralWebMineral
ID109