Tenacity
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
-99992
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None
Prismatic {10 1 0}, perfect
Mohs Hardness
72-2.5
2
10
👆🏻
Chemical Composition
Chrysocolla, Dioptase, Malachite, Shattuckite, Smoky Quartz
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references