Nosean and Nephrite Physical Properties

Nosean

Nephrite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

2.30-2.40

Uneven, Conchoidal

{110} Perfect

-9999

Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)

2.90-3.10

Splintery, Granular

None

6-6.5

Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references

Nosean and Nephrite Chemical Formula

While comparing Nosean and Nephrite 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 Nosean and Nephrite chemical formula.

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Nosean and Nephrite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nosean and Nephrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nosean Vs Nephrite during the identification of gemstone. Specific gravity of Nosean is whereas that of Nephrite is .