Moissanite and Caledonite Physical Properties
Tenacity
Not Available
Brittle
Solubility
none
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.17-3.24
5.6-5.76
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)
Cleavage
(0001) indistinct
[001] perfect; [100] distinct
Mohs Hardness
9-9.5
2.5-3
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Moissanite and Caledonite Chemical Formula
While comparing Moissanite and Caledonite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Moissanite and Caledonite chemical formula.
- Chemical formula of Moissanite- SiCArthur Thomas , Gemstones (2009)
- Chemical formula of Caledonite- Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Moissanite and Caledonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moissanite and Caledonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moissanite and Caledonite Optical Properties during the identification of gemstone. Specific gravity of Moissanite is 5.6-5.76 whereas that of Caledonite is 5.6-5.76.