Chlorapatite and Jade Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.17-3.18
2.90-3.38
Fracture
Not Available
Gemstones of the world (2001), Difficult, Splintery
Cleavage
Not Available
1 or 2,2 prismatic.
Mohs Hardness
Not Available
6-7
Chemical Composition
Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Chlorapatite and Jade Chemical Formula
While comparing Chlorapatite and Jade 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 Chlorapatite and Jade chemical formula.
- Chemical formula of Chlorapatite- Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6
Chlorapatite and Jade Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorapatite and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorapatite and Jade Optical Properties during the identification of gemstone. Specific gravity of Chlorapatite is 2.90-3.38 whereas that of Jade is 2.90-3.38.