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Holmquistite and Sanidine Physical Properties


Sanidine and Holmquistite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.95-3.13   
2.54-2.61   

Fracture
Not Available   
Uneven, Uneven, Gems, Sixth Edition (2006)   

Cleavage
{210} Perfect   
{001} Perfect, {010} Good   

Mohs Hardness
5-6   
6   

Chemical Composition
Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)   
KAlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties >>
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Holmquistite and Sanidine Chemical Formula

While comparing Holmquistite and Sanidine 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 Holmquistite and Sanidine chemical formula.

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Holmquistite and Sanidine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Holmquistite and Sanidine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Holmquistite and Sanidine Optical Properties during the identification of gemstone. Specific gravity of Holmquistite is 2.54-2.61 whereas that of Sanidine is 2.54-2.61.

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Black Gemstones


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