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Painite
Painite

Plumbogummite
Plumbogummite



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Painite and Plumbogummite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4.00-4.03
4.014
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Conchoidal
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
7.5-8
4-5
1.8 Chemical Composition
CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Painite and Plumbogummite Chemical Formula

While comparing Painite 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 Painite and Plumbogummite chemical formula.

  • Chemical formula of Painite- CaZrBAl 9O 18Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Painite and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Painite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Painite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Painite is 4.014 whereas that of Plumbogummite is 4.014.