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Hyalite and Fluorapatite Physical Properties


Fluorapatite and Hyalite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
3.1-3.25   

Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)   

Cleavage
Not Available   
Indistinct   

Mohs Hardness
5.5-6.5   
5   

Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)   
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Hyalite and Fluorapatite Chemical Formula

While comparing Hyalite and Fluorapatite 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 Hyalite and Fluorapatite chemical formula.

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Hyalite and Fluorapatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hyalite and Fluorapatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hyalite and Fluorapatite Optical Properties during the identification of gemstone. Specific gravity of Hyalite is 3.1-3.25 whereas that of Fluorapatite is 3.1-3.25.

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Colorless Gems


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