Alabaster and Nuummite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.30
  
3.18-3.37
  
Fracture
Not Available
  
Conchoidal
  
Cleavage
Not Available
  
Perfect on 210
  
Mohs Hardness
2
  
5.5-6
  
Chemical Composition
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
  
Not Available
  
Alabaster and Nuummite Chemical Formula
While comparing Alabaster and Nuummite 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 Alabaster and Nuummite chemical formula.
- Chemical formula of Alabaster- CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
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Alabaster and Nuummite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Alabaster and Nuummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Alabaster and Nuummite Optical Properties during the identification of gemstone. Specific gravity of Alabaster is 3.18-3.37 whereas that of Nuummite is 3.18-3.37.