Physical Properties
Tenacity
Brittle
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
2.95-3.072.67-2.73
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Perfect on [10 1 1] three directions with angle of 74° 55
Mohs Hardness
5-63
2
10
👆🏻
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
CaCO 3Ulrich Henn and Claudio C.