Powellite and Zinnwaldite Physical Properties

Powellite

Zinnwaldite

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1 Physical Properties

1.1 Tenacity

Not Available

Elastic

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.232.9-3.1

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

{111} Distinct

Perfect basal {001}

1.7 Mohs Hardness

3.5-43.5-4.0

2 10

1.8 Chemical Composition

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

Not Available

Powellite and Zinnwaldite Chemical Formula

While comparing Powellite and Zinnwaldite 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 Zinnwaldite chemical formula.

Chemical formula of Powellite- CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Blue Gemstones

Powellite Vs Rubellite

Powellite Vs Sanidine

Powellite Vs Rock Crystal

Powellite and Zinnwaldite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Powellite and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Powellite and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Powellite is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.