LithoCat

MineralArthurite
FormulaCuFe3+2(AsO4)2(OH)2 ยท 4H2O
Crystal FormMonoclinic/Prismatic [2/m]
ColorApple-green, Emerald-green, Pale olive-green
Density3.2 – 3.3 g/cm3
DiaphaneityTransparent to Translucent
Hardness3.0 - 4.0
LustreVitreous
StreakLight green
Type Loc.Hingston Down Consols, Clitters United Mines, Gunnislake, Calstock, Callington Dist., Cornwall, England, UK
Dana 8 Class42.11.20.2
Strunz Class7/D.08-40
Mindatmindat.org
WebMineralWebMineral
ID401