Beudantite and Wardite Physical Properties

Beudantite

Wardite

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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

4.482.81

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

distinct; good on {0001}

{001} Perfect

1.7 Mohs Hardness

3.5-4.54.5-5

2 10

1.8 Chemical Composition

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

NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Beudantite and Wardite Chemical Formula

While comparing Beudantite and Wardite 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 Wardite chemical formula.

Chemical formula of Beudantite- PbFe+++3(AsO4)(SO4)(OH)6
Chemical formula of Wardite- NaAl 3(PO 4) 2(OH) 4 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Beudantite and Wardite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Wardite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Wardite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 2.81 whereas that of Wardite is 2.81.