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Beudantite and Nuummite Physical Properties


Nuummite and Beudantite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
4.48   
3.18-3.37   

Fracture
Brittle, Metallic, Brittle, Metallic   
Conchoidal   

Cleavage
distinct; good on {0001}   
Perfect on 210   

Mohs Hardness
3.5-4.5   
5.5-6   

Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6   
Not Available   

Optical Properties >>
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Beudantite and Nuummite Chemical Formula

While comparing Beudantite and Nuummite 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 Nuummite chemical formula.

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Beudantite and Nuummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beudantite and Nuummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beudantite and Nuummite Optical Properties during the identification of gemstone. Specific gravity of Beudantite is 3.18-3.37 whereas that of Nuummite is 3.18-3.37.

Green Gemstones

Green Gemstones


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