Fluorapatite and Anorthoclase Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.1-3.25
2.56-2.62
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Indistinct
From the Greek for oblique and fracture, descriptive of the cleavage
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
(Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Fluorapatite and Anorthoclase Chemical Formula
While comparing Fluorapatite and Anorthoclase 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 Anorthoclase chemical formula.
- Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Anorthoclase- (Na,K)AlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Fluorapatite and Anorthoclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fluorapatite and Anorthoclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Anorthoclase Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 2.56-2.62 whereas that of Anorthoclase is 2.56-2.62.