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Andesine
Andesine

Plasma
Plasma



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Andesine
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Plasma

Andesine and Plasma Physical Properties

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Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.65-2.69-9999
1 7.18
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Fracture

Uneven, Conchoidal
-

Cleavage

Perfect on {001}, good on {010}
None

Mohs Hardness

6-6.5-9999
2 10
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Chemical Composition

(Na,Ca)Al1-2Si3-2O8
Cu9(AsO4)2(OH)10

Andesine and Plasma Chemical Formula

While comparing Andesine 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 Andesine and Plasma chemical formula.

  • Chemical formula of Andesine- (Na,Ca)Al1-2Si3-2O8
  • Chemical formula of Plasma- Cu9(AsO4)2(OH)10

Andesine and Plasma Specific Gravity

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