Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
6.50-7.00-9999
1
7.18
👆🏻
Fracture
Irregular, Conchoidal
-
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
-
Mohs Hardness
3-9999
2
10
👆🏻
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
SiO2, Al2O3, CaO, MgO, FeO