LithoCat

MineralSmithsonite
FormulaZnCO3
Crystal FormTrigonal/Hexagonal Scalenohedral [3 2/m]
Cleavage[1011] Perfect, [1011] Perfect, 1011 Perfect
ColorGrayish white, Dark gray, Green, Blue, Yellow
Density4.4 – 4.5 g/cm3
DiaphaneitySubtransparent to Translucent
FractureBrittle
Hardness4.5
LustreVitreous
StreakWhite
Dana 8 Class14.1.1.6
Strunz ClassV/B.02-60
Mindatmindat.org
WebMineralWebMineral
ID41