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Jet lignite
Jet lignite

Cobaltite
Cobaltite



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Jet lignite
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Cobaltite

Jet lignite and Cobaltite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.30-1.346.3
Amber
1 7.18
1.5 Fracture
Not Available
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
1.6 Cleavage
Not Available
{100} Good, {010} Good, {001} Good
1.7 Mohs Hardness
2.55.5
Amber
2 10
1.8 Chemical Composition
Not Available
CoAsSAnthony et al , Handbook of mineralogy (2001)

Jet lignite and Cobaltite Chemical Formula

While comparing Jet lignite and Cobaltite 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 Jet lignite and Cobaltite chemical formula.

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  • Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)

Jet lignite and Cobaltite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Jet lignite and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Jet lignite and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Jet lignite is 6.3 whereas that of Cobaltite is 6.3.