Home
Gemstones


Williamsite and Apatite Physical Properties


Apatite and Williamsite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.51-2.63   
3.16-3.23   

Fracture
Conchoidal, Conchoidal, Handbook of mineralogy (2001)   
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal to uneven   

Cleavage
Not Available   
[0001] indistinct, [1010] indistinct   

Mohs Hardness
4   
5   

Chemical Composition
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)   
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
<< Astrology

Williamsite and Apatite Chemical Formula

While comparing Williamsite and Apatite 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 Williamsite and Apatite chemical formula.

Compare Green Gemstones

Williamsite and Apatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Williamsite and Apatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Williamsite and Apatite Optical Properties during the identification of gemstone. Specific gravity of Williamsite is 3.16-3.23 whereas that of Apatite is 3.16-3.23.

Green Gemstones

Green Gemstones


Compare Green Gemstones