1 Physical Properties
1.1 Tenacity
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.1 Specific Gravity
3.00-3.253.87-4.14
1
7.18
1.16 Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.17 Cleavage
Not Available
Poor on {120}, in traces on {001}
1.18 Mohs Hardness
1.21 Chemical Composition
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references