Povondraite and Chambersite Physical Properties

Povondraite

Chambersite

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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

3.263.50

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Uneven

1.6 Cleavage

None

1.7 Mohs Hardness

Not Available7

2 10

1.8 Chemical Composition

NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)

Mn 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006)

Povondraite and Chambersite Chemical Formula

While comparing Povondraite and Chambersite 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 Povondraite and Chambersite chemical formula.

Chemical formula of Povondraite- NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
Chemical formula of Chambersite- Mn 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Brown Gemstones

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Povondraite Vs Sonolite

Povondraite Vs Smoky Quartz

Povondraite and Chambersite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Povondraite and Chambersite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Povondraite and Chambersite Optical Properties during the identification of gemstone. Specific gravity of Povondraite is 3.50 whereas that of Chambersite is 3.50.