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Topazolite
Topazolite

Plasma
Plasma



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Topazolite
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Plasma

Topazolite and Plasma Physical Properties

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Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.70-4.10-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

Indistinct
None

Mohs Hardness

6.5-7-9999
2 10
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Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Cu9(AsO4)2(OH)10

Topazolite and Plasma Chemical Formula

While comparing Topazolite and Plasma 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 Topazolite and Plasma chemical formula.

  • Chemical formula of Topazolite- Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  • Chemical formula of Plasma- Cu9(AsO4)2(OH)10

Topazolite and Plasma Specific Gravity

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