Cancrinite and Super Seven Crystals Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.42-2.52
  
2.9
  
Fracture
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Fibrous
  
Cleavage
Perfect on {10 1 0}, poor on {0001}
  
[010] Perfect, [100] Distinct, [011] Distinct
  
Mohs Hardness
5-6
  
2
  
Chemical Composition
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
  
Not Available
  
Cancrinite and Super Seven Crystals Chemical Formula
While comparing Cancrinite 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 Cancrinite and Super Seven Crystals chemical formula.
- Chemical formula of Cancrinite- Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
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Cancrinite and Super Seven Crystals Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cancrinite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cancrinite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Cancrinite is 2.9 whereas that of Super Seven Crystals is 2.9.