Fluorapatite and Chalcopyrite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.1-3.25
4.1-4.3
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Brittle, Metallic
Cleavage
Indistinct
Indistinct on {011}
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Fluorapatite and Chalcopyrite Chemical Formula
While comparing Fluorapatite and Chalcopyrite 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 Chalcopyrite chemical formula.
- Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Fluorapatite and Chalcopyrite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fluorapatite and Chalcopyrite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Chalcopyrite Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 4.1-4.3 whereas that of Chalcopyrite is 4.1-4.3.