Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.325.35
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
{???} Distinct, {???} Distinct, {???} Distinct
Perfect on {100}, imperfect on {001}
Mohs Hardness
-99992.5
2
10
👆🏻
Chemical Composition
LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)