Tenacity
Brittle
-
Solubility
Dilute acid
insoluble
Durability
-
-
Specific Gravity
2.93-2.96-9999
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
-
Cleavage
Distinct on {010}, imperfect {110} and {011}
{???} Imperfect, {???} Imperfect
Mohs Hardness
3.5-4-9999
2
10
👆🏻
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
S8