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Danburite
Danburite

Plumbogummite
Plumbogummite



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Danburite
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Plumbogummite

Danburite and Plumbogummite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.97-3.03
Uneven, ConchoidalWalter Schumann, Conchoidal
{001} Poor
7
CaB 2(SiO 4) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
 
Brittle
Soluble
-
4.014
Uneven, Conchoidal
None
4-5
PbAl3(PO4)(SO4)(OH)6

Danburite and Plumbogummite Chemical Formula

While comparing Danburite and Plumbogummite 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 Danburite and Plumbogummite chemical formula.

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Danburite and Plumbogummite Specific Gravity

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