Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
6.30-6.396.50-7.00
1
7.18
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Fracture
Conchoidal
Irregular, Conchoidal
Cleavage
[001] good, [210] distinct
On {011}, distinct; on {001}, {013}, indistinct
Mohs Hardness
3-3.53
2
10
👆🏻
Chemical Composition
PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
PbMoO 4Walter Schumann , Gemstones of the world (2001)