×

Carnelian
Carnelian

Apatite
Apatite



ADD
Compare
X
Carnelian
X
Apatite

Carnelian and Apatite Physical Properties

Add ⊕
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.58-2.64
Uneven, Splintery, Conchoidal
Absent
6.5-7
SiO2
 
-
-
-
3.16-3.23
Conchoidal, Uneven, Conchoidal to uneven
[0001] indistinct, [1010] indistinct
5
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references

Carnelian and Apatite Chemical Formula

While comparing Carnelian and Apatite 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 Carnelian and Apatite chemical formula.

    >>

Carnelian and Apatite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Carnelian and Apatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnelian Vs Apatite during the identification of gemstone. Specific gravity of Carnelian is whereas that of Apatite is .