×

Carnelian
Carnelian

Ettringite
Ettringite



ADD
Compare
X
Carnelian
X
Ettringite

Carnelian and Ettringite Physical Properties

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
 
-
Partially soluble in water
-
1.77
-
Perfect on {10 1 0}
2-2.5
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)

Carnelian and Ettringite Chemical Formula

While comparing Carnelian and Ettringite 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 Ettringite chemical formula.

    >>

Carnelian and Ettringite Specific Gravity

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