Wulfenite and Pleonaste Physical Properties

Wulfenite

Pleonaste

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

6.50-7.003.80

1 7.18

1.5 Fracture

Irregular, Brittle, Conchoidal

Not Available

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

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

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Wulfenite and Pleonaste Chemical Formula

While comparing Wulfenite and Pleonaste 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 Pleonaste chemical formula.

Chemical formula of Wulfenite- PbMoO 4Walter Schumann , Gemstones of the world (2001)
Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Compare Red Gemstones

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Wulfenite Vs Garnet Malaia

Wulfenite Vs Hessonite Garnet

Wulfenite and Pleonaste Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wulfenite and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Wulfenite is 3.80 whereas that of Pleonaste is 3.80.