1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.24-3.506.30-6.39
1
7.18
2.5 Fracture
Not Available
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
2.6 Cleavage
Not Available
[001] good, [210] distinct
2.7 Mohs Hardness
2.11 Chemical Composition
Not Available
PbSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references