Cobaltite and Sylvite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
6.3
1.993
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Uneven, Brittle
Cleavage
{100} Good, {010} Good, {001} Good
Perfect on [100], [010], [001]
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
Not Available
Cobaltite and Sylvite Chemical Formula
While comparing Cobaltite and Sylvite 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 Cobaltite and Sylvite chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
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Cobaltite and Sylvite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Sylvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Sylvite Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 1.993 whereas that of Sylvite is 1.993.