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Apatite
Apatite

Opal Ethiopia
Opal Ethiopia



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Apatite
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Opal Ethiopia

Apatite and Opal Ethiopia Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.16-3.23
Not Available
1.5 Fracture
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal to uneven
Not Available
1.6 Cleavage
[0001] indistinct, [1010] indistinct
Not Available
1.7 Mohs Hardness
5
5.5-6.5
1.8 Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Not Available

Apatite and Opal Ethiopia Chemical Formula

While comparing Apatite and Opal Ethiopia 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 Apatite and Opal Ethiopia chemical formula.

  • Chemical formula of Apatite- Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
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Apatite and Opal Ethiopia Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apatite and Opal Ethiopia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apatite and Opal Ethiopia Optical Properties during the identification of gemstone. Specific gravity of Apatite is Not Available whereas that of Opal Ethiopia is Not Available.