Axinite and Charlesite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.26-3.36
1.79
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Irregular/uneven, Brittle, Metallic
Cleavage
Good on {100}
Perfect on {10bar10}
Chemical Composition
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
Axinite and Charlesite Chemical Formula
While comparing Axinite and Charlesite 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 Axinite and Charlesite chemical formula.
- Chemical formula of Axinite- (Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references
- Chemical formula of Charlesite- Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
Axinite and Charlesite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Axinite and Charlesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Axinite and Charlesite Optical Properties during the identification of gemstone. Specific gravity of Axinite is 1.79 whereas that of Charlesite is 1.79.