Cobaltite and Pearl Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.3
2.60-2.85
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
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
{100} Good, {010} Good, {001} Good
none
Mohs Hardness
5.5
2.5-4.5
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
Not Available
Cobaltite and Pearl Chemical Formula
While comparing Cobaltite and Pearl 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 Pearl chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
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Cobaltite and Pearl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.