Gaylussite and Edenite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
decomposes in water
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
1.93-1.99
  
3.05-3.37
  
Fracture
Conchoidal, Conchoidal, Brittle
  
Conchoidal, Brittle, Conchoidal
  
Cleavage
perfect [110]
  
Good on (110)
  
Mohs Hardness
2.5
  
5-6
  
Chemical Composition
Na2Ca(CO3)2•5(H2O)
  
NaCa2Mg5Si7AlO22(OH)2
  
Gaylussite and Edenite Chemical Formula
While comparing Gaylussite and Edenite 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 Gaylussite and Edenite chemical formula.
- Chemical formula of Gaylussite- Na2Ca(CO3)2•5(H2O)
- Chemical formula of Edenite- NaCa2Mg5Si7AlO22(OH)2
Gaylussite and Edenite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Gaylussite and Edenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Gaylussite and Edenite Optical Properties during the identification of gemstone. Specific gravity of Gaylussite is 3.05-3.37 whereas that of Edenite is 3.05-3.37.