Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.22-3.406.50-7.00
1
7.18
👆🏻
Fracture
Conchoidal
Irregular, Conchoidal
Cleavage
Perfect
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
5-63
2
10
👆🏻
Chemical Composition
(Ca,Mg,Mn)SiO 3Gemdat.org , Management Team (2012)
PbMoO 4Walter Schumann , Gemstones of the world (2001)