Powellite and Jadeite Physical Properties

Powellite

Jadeite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.233.28-3.38

1 7.18

1.5 Fracture

UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Splintery, UnevenArthur Thomas, Difficult, Fibrous

1.6 Cleavage

{111} Distinct

Good on [110]

1.7 Mohs Hardness

3.5-46.5-7

2 10

1.8 Chemical Composition

CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

NaAlSi 2O 6Ulrich Henn and Claudio C.

Powellite and Jadeite Chemical Formula

While comparing Powellite and Jadeite 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 Powellite and Jadeite chemical formula.

Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

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Powellite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.