1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.54-2.613.77-3.93
1
7.18
1.5 Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Gems, Conchoidal, Brittle
1.6 Cleavage
{001} Perfect, {010} Good
None
1.7 Mohs Hardness
1.8 Chemical Composition
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 3Ti4+2(Fe3+2Si)O 12Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references