Carnallite and Elbaite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.6
2.90-3.10
Fracture
Violet, Conchoidal, Brittle, Conchoidal, Brittle
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
None
Poor/indistinct on {1120} and {1011}
Chemical Composition
KMgCl3•6(H2O)
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Carnallite and Elbaite Chemical Formula
While comparing Carnallite and Elbaite 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 Carnallite and Elbaite chemical formula.
- Chemical formula of Carnallite- KMgCl3•6(H2O)
- Chemical formula of Elbaite- Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Carnallite and Elbaite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Carnallite and Elbaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Carnallite and Elbaite Optical Properties during the identification of gemstone. Specific gravity of Carnallite is 2.90-3.10 whereas that of Elbaite is 2.90-3.10.