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Fluorapatite
Fluorapatite

Pleonaste
Pleonaste



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Fluorapatite and Pleonaste 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
3.1-3.25
3.80
1.5 Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Not Available
1.6 Cleavage
Indistinct
Not Available
1.7 Mohs Hardness
5
8
1.8 Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Fluorapatite and Pleonaste Chemical Formula

While comparing Fluorapatite and Pleonaste 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 Pleonaste chemical formula.

  • Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
  • Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)

Fluorapatite and Pleonaste Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fluorapatite and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 3.80 whereas that of Pleonaste is 3.80.