Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.355-3.433-9999
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
{???} Good, {???} Good
None
Mohs Hardness
-99997
2
10
👆🏻
Chemical Composition
(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
Chrysocolla, Dioptase, Malachite, Shattuckite, Smoky Quartz