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Fluorapatite and Demantoid Physical Properties


Demantoid and Fluorapatite 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   
3.77-3.95   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)   
Not Available   

Cleavage
Indistinct   
Not Available   

Mohs Hardness
5   
6.5   

Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)   
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.   

Optical Properties >>
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Fluorapatite and Demantoid Chemical Formula

While comparing Fluorapatite and Demantoid 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 Fluorapatite and Demantoid chemical formula.

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Fluorapatite and Demantoid Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Demantoid Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Demantoid Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 3.77-3.95 whereas that of Demantoid is 3.77-3.95.

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