LithoCat

MineralConichalcite
FormulaCaCu(AsO4)(OH)
Crystal FormOrthorhombic/Disphenoidal [222]
CleavageNone
ColorYellow green, Emerald green
Density4.1 g/cm3
DiaphaneitySubtranslucent
FractureBrittle - Uneven
Hardness4.5
LustreVitreous - Greasy
StreakLight green
Dana 8 Class41.5.1.2
Strunz ClassVII/B.26-50
Mindatmindat.org
WebMineralWebMineral
ID84