Imperial Topaz and Povondraite Physical Properties

Imperial Topaz

Povondraite

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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

3.49-3.573.26

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

8Not Available

2 10

1.8 Chemical Composition

Not Available

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

Imperial Topaz and Povondraite Chemical Formula

While comparing Imperial Topaz and Povondraite 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 Imperial Topaz and Povondraite chemical formula.

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

Compare Red Gemstones

Imperial Topaz Vs Microlite

Imperial Topaz Vs Mimetite

Imperial Topaz Vs Marble

Imperial Topaz and Povondraite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Imperial Topaz and Povondraite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Imperial Topaz and Povondraite Optical Properties during the identification of gemstone. Specific gravity of Imperial Topaz is 3.26 whereas that of Povondraite is 3.26.