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Tugtupite and Labradorite Physical Properties


Labradorite and Tugtupite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.30-2.60   
2.69-2.72   

Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Conchoidal, Gems, Sixth Edition (2006)   

Cleavage
{111} Imperfect   
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}   

Mohs Hardness
5.5-6   
6-6.5   

Chemical Composition
Na 4AlBeSi 4O 12ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
(Na,Ca)1-2Si3-2O8   

Optical Properties >>
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Tugtupite and Labradorite Chemical Formula

While comparing Tugtupite and Labradorite 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 Tugtupite and Labradorite chemical formula.

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Tugtupite and Labradorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tugtupite and Labradorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tugtupite and Labradorite Optical Properties during the identification of gemstone. Specific gravity of Tugtupite is 2.69-2.72 whereas that of Labradorite is 2.69-2.72.

Red Gemstones

Red Gemstones


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