Viridine and Andesine Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.05-3.21
2.65-2.69
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
Cleavage
Not Available
Perfect on {001}, good on {010}
Mohs Hardness
7-7.5
6-6.5
Chemical Composition
(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)
(Na,Ca)Al1-2Si3-2O8
Viridine and Andesine Chemical Formula
While comparing Viridine and Andesine 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 Viridine and Andesine chemical formula.
- Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)
- Chemical formula of Andesine- (Na,Ca)Al1-2Si3-2O8
Viridine and Andesine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Viridine and Andesine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Viridine and Andesine Optical Properties during the identification of gemstone. Specific gravity of Viridine is 2.65-2.69 whereas that of Andesine is 2.65-2.69.