1 Physical Properties
1.1 Tenacity
1.2 Solubility
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available5.9-6.3
1
7.18
1.5 Fracture
(e.g. graphite).
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
1.6 Cleavage
{???} Imperfect, {???} Imperfect
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
1.7 Mohs Hardness
1.8 Chemical Composition
Not Available
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references