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Cat s Eye
Cat s Eye

Eudialyte
Eudialyte



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Cat s Eye
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Eudialyte

Cat s Eye and Eudialyte Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
H 2 SO 4
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.5-3.8
2.74-3.00
1.5 Fracture
Not Available
Uneven, UnevenArthur Thomas, Gemstones (2009)
1.6 Cleavage
1,1 ; 3,2
Distinct on {0001} imperfect on {11 2 0}
1.7 Mohs Hardness
8.5
5-5.5
1.8 Chemical Composition
BeAl 2 O 4
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Cat s Eye and Eudialyte Chemical Formula

While comparing Cat s Eye and Eudialyte 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 Eudialyte chemical formula.

  • Chemical formula of Cat s Eye- BeAl 2 O 4
  • Chemical formula of Eudialyte- Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.

Cat s Eye and Eudialyte Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cat s Eye and Eudialyte Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cat s Eye and Eudialyte Optical Properties during the identification of gemstone. Specific gravity of Cat s Eye is 2.74-3.00 whereas that of Eudialyte is 2.74-3.00.