Cat s Eye and Pyrope Spessartine Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.5-3.8
  
3.62-4.33
  
Fracture
Not Available
  
Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)
  
Cleavage
1,1 ; 3,2
  
Not Available
  
Mohs Hardness
8.5
  
7-7.5
  
Chemical Composition
BeAl 2 O 4
  
Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
  
Cat s Eye and Pyrope Spessartine Chemical Formula
While comparing Cat s Eye and Pyrope Spessartine 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 Cat s Eye and Pyrope Spessartine chemical formula.
- Chemical formula of Cat s Eye- BeAl 2 O 4
- Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Cat s Eye and Pyrope Spessartine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cat s Eye and Pyrope Spessartine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Pyrope Spessartine Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 3.62-4.33 whereas that of Pyrope Spessartine is 3.62-4.33.