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Cerussite and Tanzanite Physical Properties


Tanzanite and Cerussite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Hard   

Specific Gravity
6.46-6.57   
3.35   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal   
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)   

Cleavage
Good [110] and [021]   
Perfect {010}, imperfect {100}   

Mohs Hardness
3-3.5   
6.5-7   

Chemical Composition
PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Ca2Al3(SiO4)3(OH)   

Optical Properties >>
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Cerussite and Tanzanite Chemical Formula

While comparing Cerussite and Tanzanite 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 Cerussite and Tanzanite chemical formula.

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Cerussite and Tanzanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cerussite and Tanzanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cerussite and Tanzanite Optical Properties during the identification of gemstone. Specific gravity of Cerussite is 3.35 whereas that of Tanzanite is 3.35.

Brown Gemstones

Brown Gemstones


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