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Simpsonite and Cobaltite Physical Properties


Cobaltite and Simpsonite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
6.3   

Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic   

Cleavage
None   
{100} Good, {010} Good, {001} Good   

Mohs Hardness
7-7.5   
5.5   

Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.   
CoAsSAnthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Simpsonite and Cobaltite Chemical Formula

While comparing Simpsonite 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 Simpsonite and Cobaltite chemical formula.

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Simpsonite and Cobaltite Specific Gravity

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

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