Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
5.90-6.102.90-3.00
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
None
Mohs Hardness
2.5-35-5.5
2
10
👆🏻
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references