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Chromite
Chromite

Plasma
Plasma



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Chromite
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Plasma

Chromite and Plasma Physical Properties

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Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.5-4.8-9999
1 7.18
👆🏻

Fracture

Uneven
-

Cleavage

None, parting may develop along {111}
None

Mohs Hardness

5.5-9999
2 10
👆🏻

Chemical Composition

Fe++Cr2O4
Cu9(AsO4)2(OH)10

Chromite and Plasma Chemical Formula

While comparing Chromite 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 Chromite and Plasma chemical formula.

  • Chemical formula of Chromite- Fe++Cr2O4
  • Chemical formula of Plasma- Cu9(AsO4)2(OH)10

Chromite and Plasma Specific Gravity

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