Andesine and Mellite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.65-2.69
1.58-1.60
Fracture
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Perfect on {001}, good on {010}
{011} Imperfect
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
Andesine and Mellite Chemical Formula
While comparing Andesine and Mellite 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 Andesine and Mellite chemical formula.
- Chemical formula of Andesine- (Na,Ca)Al1-2Si3-2O8
- Chemical formula of Mellite- Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
Andesine and Mellite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Andesine and Mellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andesine and Mellite Optical Properties during the identification of gemstone. Specific gravity of Andesine is 1.58-1.60 whereas that of Mellite is 1.58-1.60.