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Tanzanite and Anthophyllite Physical Properties


Anthophyllite and Tanzanite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Hard   
Not Available   

Specific Gravity
3.35   
2.9-3.5   

Fracture
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle   

Cleavage
Perfect {010}, imperfect {100}   
{110} Perfect, {???} Distinct, {???} Distinct   

Mohs Hardness
6.5-7   
5.5-6   

Chemical Composition
Ca2Al3(SiO4)3(OH)   
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Tanzanite and Anthophyllite Chemical Formula

While comparing Tanzanite and Anthophyllite 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 Tanzanite and Anthophyllite chemical formula.

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Tanzanite and Anthophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tanzanite and Anthophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tanzanite and Anthophyllite Optical Properties during the identification of gemstone. Specific gravity of Tanzanite is 2.9-3.5 whereas that of Anthophyllite is 2.9-3.5.

Semi Precious

Semi Precious


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