Fluorapatite and Fire Agate Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.1-3.25
  
2.60-2.64
  
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
  
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
  
Cleavage
Indistinct
  
Absent
  
Mohs Hardness
5
  
6.5-7
  
Chemical Composition
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
  
SiO 2Arthur Thomas , Gemstones (2009)
  
Fluorapatite and Fire Agate Chemical Formula
While comparing Fluorapatite and Fire Agate 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 Fire Agate chemical formula.
- Chemical formula of Fluorapatite- Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)
Fluorapatite and Fire Agate Specific Gravity
Another important criteria for qualitative analysis of gemstones is Fluorapatite and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fluorapatite and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Fluorapatite is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.