LithoCat

MineralUtahite
FormulaMgCu4Zn2Te6+3O14(OH)4 · 6H2O  
ColorLight blue, blue-green
Density5.3 g/cm3
DiaphaneityTransparent, Translucent
FractureIrregular/Uneven
Hardness4.0 - 5.0
LustreVitreous, Pearly
StreakPale blue
Type Loc.Centennial Eureka Mine, Tintic District, East Tintic Mts, Juab Co., UT, USA
Dana 8 Class33.1.5.1
Strunz Class4/K.15-19
Mindatmindat.org
WebMineralWebMineral
ID462