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Sanidine
Sanidine

Annabergite
Annabergite



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Sanidine
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Annabergite

Sanidine and Annabergite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.54-2.61
Uneven
{001} Perfect, {010} Good
6
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
 
Sectile
-
-
3.07
-
Perfect on {010}, indistinct on {100} and {102}
2
Ni3(AsO4)2•8(H2O)

Sanidine and Annabergite Chemical Formula

While comparing Sanidine and Annabergite 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 Sanidine and Annabergite chemical formula.

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Sanidine and Annabergite Specific Gravity

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