Nosean and Nacre Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.30-2.40
  
Not Available
  
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
  
Not Available
  
Cleavage
{110} Perfect
  
Not Available
  
Mohs Hardness
Not Available
  
Not Available
  
Chemical Composition
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
  
Not Available
  
Nosean and Nacre Chemical Formula
While comparing Nosean and Nacre 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 Nosean and Nacre chemical formula.
- Chemical formula of Nosean- Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
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Nosean and Nacre Specific Gravity
Another important criteria for qualitative analysis of gemstones is Nosean and Nacre Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nosean and Nacre Optical Properties during the identification of gemstone. Specific gravity of Nosean is Not Available whereas that of Nacre is Not Available.