1 Physical Properties
1.2 Tenacity
1.4 Solubility
Not Available
Dilute acid
1.5 Durability
Not Available
Not Available
1.6 Specific Gravity
2.55-2.672.93-2.96
1
7.18
1.7 Fracture
Not Available
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
1.8 Cleavage
Not Available
Distinct on {010}, imperfect {110} and {011}
1.9 Mohs Hardness
1.10 Chemical Composition
Not Available
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references