1 Physical Properties
1.1 Tenacity
1.2 Solubility
slightly water soluble and in hot hydrochloric acid
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.00-3.255.11-5.15
1
7.18
1.16 Fracture
Subconchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Not Available
1.17 Cleavage
Octahedral, perfect on {111}, parting on {011}
Not Available
1.18 Mohs Hardness
1.20 Chemical Composition
CaF2
SrTiO 3Gemdat.org , Management Team (2012)