1 Physical Properties
1.1 Tenacity
1.2 Solubility
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.5 Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Brittle
Uneven, Uneven, Gems, Sixth Edition (2006)
1.6 Cleavage
Distinct on {10 1 1}, imperfect on {01 1 2}
None, but may exhibit parting
1.7 Mohs Hardness
1.8 Chemical Composition
Ag 3SbS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2 O 3