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Andesine
Andesine

Girasol
Girasol



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Andesine
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Girasol

Andesine and Girasol Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
Brittle
-
-
2.65-2.69
Uneven, Conchoidal
Perfect on {001}, good on {010}
6-6.5
(Na,Ca)Al1-2Si3-2O8
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Andesine and Girasol Chemical Formula

While comparing Andesine and Girasol 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 Girasol chemical formula.

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Andesine and Girasol Specific Gravity

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