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Thulite and Malachite Physical Properties


Malachite and Thulite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.1   
3.25-4.10   

Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)   
Conchoidal, Conchoidal, Gemstones (2009), Uneven   

Cleavage
Perfect {010} imperfect {100}   
Perfect on { 2 01} fair on {010}   

Mohs Hardness
6-7   
3.5-4   

Chemical Composition
Ca2Al3(SiO4)3(OH)   
Cu2CO3(OH)2   

Optical Properties >>
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Thulite and Malachite Chemical Formula

While comparing Thulite and Malachite 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 Thulite and Malachite chemical formula.

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Thulite and Malachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Thulite and Malachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thulite and Malachite Optical Properties during the identification of gemstone. Specific gravity of Thulite is 3.25-4.10 whereas that of Malachite is 3.25-4.10.

Red Gemstones

Red Gemstones


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