Cat s Eye and Microcline Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.5-3.8
  
2.55-2.63
  
Fracture
Not Available
  
Uneven, Uneven, Gems
  
Cleavage
1,1 ; 3,2
  
{001} Perfect, {010} Good
  
Mohs Hardness
8.5
  
6-6.5
  
Chemical Composition
BeAl 2 O 4
  
KAlSi 3O 8Arthur Thomas , Gemstones (2009)
  
Cat s Eye and Microcline Chemical Formula
While comparing Cat s Eye and Microcline 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 Microcline chemical formula.
- Chemical formula of Cat s Eye- BeAl 2 O 4
- Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)
Cat s Eye and Microcline Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cat s Eye and Microcline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Microcline Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 2.55-2.63 whereas that of Microcline is 2.55-2.63.