Viridine and Pleonaste Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.05-3.21
3.80
Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Not Available
Cleavage
Not Available
Not Available
Chemical Composition
(Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Viridine and Pleonaste Chemical Formula
While comparing Viridine and Pleonaste 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 Pleonaste chemical formula.
- Chemical formula of Viridine- (Al,Mn3+ ) 2SiO 4OGemdat.org , Management Team (2012)
- Chemical formula of Pleonaste- (Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Viridine and Pleonaste Specific Gravity
Another important criteria for qualitative analysis of gemstones is Viridine and Pleonaste Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Viridine and Pleonaste Optical Properties during the identification of gemstone. Specific gravity of Viridine is 3.80 whereas that of Pleonaste is 3.80.