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Hackmanite and Nosean Physical Properties


Nosean and Hackmanite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.27-2.33   
2.30-2.40   

Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   

Cleavage
Not Available   
{110} Perfect   

Mohs Hardness
5.5-6   
Not Available   

Chemical Composition
Na 8Al 6Si 6O 24Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006)   
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)   

Optical Properties >>
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Hackmanite and Nosean Chemical Formula

While comparing Hackmanite and Nosean 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 Hackmanite and Nosean chemical formula.

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Hackmanite and Nosean Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hackmanite and Nosean Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hackmanite and Nosean Optical Properties during the identification of gemstone. Specific gravity of Hackmanite is 2.30-2.40 whereas that of Nosean is 2.30-2.40.

Semi Precious

Semi Precious


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