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>> Mineral datum >> Bechererite
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Bechererite
Chemical
Formula
(Zn,Cu)6Zn2(OH)13[(S,Si)(O,OH)4]2
Species
Carbonates
Crystal
System
Trigonal
Mohs
Scale
2-3
Specific
Gravity
3.47
Color
Light green, Ice Blue, Colourless
Streak
White
Luster
Vitreous
Refractive
Index
n = 1.705 n = 1.611
Crystal Habit：
Hemimorphic elongate trigonal pyramids.
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