LithoCat

MineralAdamite
FormulaZn2(AsO4)(OH)
Crystal FormOrthorhombic/Dipyramidal [2/m 2/m 2/m]
Cleavage[101] Good, [010] Poor
ColorYellow, Green, Violet, Pink, Yellowish green
Density4.3 – 4.5 g/cm3
DiaphaneitySubtransparent
FractureBrittle
Hardness3.5
LustreVitreous - Resinous
StreakWhite
Type Loc.Cha├▒arcillo, Copiap├│ Province, Atacama Region, Chile
Dana 8 Class41.6.6.3
Strunz ClassVII/B.06-30
Mindatmindat.org
WebMineralWebMineral
ID150