Beudantite and Peridot Physical Properties

Beudantite

Peridot

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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

4.481.54-1.55

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Conchoidal

1.6 Cleavage

distinct; good on {0001}

Poor

1.7 Mohs Hardness

3.5-4.56.5-7

2 10

1.8 Chemical Composition

PbFe+++3(AsO4)(SO4)(OH)6

(Mg,Fe)₂SiO₄

Beudantite and Peridot Chemical Formula

While comparing Beudantite and Peridot 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 Beudantite and Peridot chemical formula.

Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
Chemical formula of Peridot- (Mg,Fe)₂SiO₄

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Beudantite and Peridot Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Peridot Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Peridot Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 1.54-1.55 whereas that of Peridot is 1.54-1.55.