Wulfenite and Chrome-Chalcedony Physical Properties

Wulfenite

Chrome-Chalcedony

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

6.50-7.00

Irregular, Conchoidal

On {011}, distinct; on {001}, {013}, indistinct

PbMoO 4Walter Schumann , Gemstones of the world (2001)

2.55-2.70

None

6.5-7

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

Wulfenite and Chrome-Chalcedony Chemical Formula

While comparing Wulfenite and Chrome-Chalcedony 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 Wulfenite and Chrome-Chalcedony chemical formula.

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Wulfenite and Chrome-Chalcedony Specific Gravity

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