Bustamite and Super Seven Crystals Physical Properties
Tenacity
Not Available
Not Available
Solubility
Partly soluble in HCl.
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.32-3.43
2.9
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Fibrous
Cleavage
{100} perfect; {110} and {1 1 0} good; {010} poor
[010] Perfect, [100] Distinct, [011] Distinct
Chemical Composition
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Bustamite and Super Seven Crystals Chemical Formula
While comparing Bustamite and Super Seven Crystals 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 Bustamite and Super Seven Crystals chemical formula.
- Chemical formula of Bustamite- (Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Bustamite and Super Seven Crystals Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bustamite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bustamite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Bustamite is 2.9 whereas that of Super Seven Crystals is 2.9.