Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
-99993.31
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
None
{110} Good
Mohs Hardness
3-3.55.5-6
2
10
👆🏻
Chemical Composition
Cu3As
(Fe2+ ,Mg)Al 2(PO 4) 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)