Tugtupite and Pearl Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.30-2.60
2.60-2.85
Fracture
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
{111} Imperfect
none
Mohs Hardness
5.5-6
2.5-4.5
Chemical Composition
Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Tugtupite and Pearl Chemical Formula
While comparing Tugtupite and Pearl 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 Tugtupite and Pearl chemical formula.
- Chemical formula of Tugtupite- Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Tugtupite and Pearl Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tugtupite and Pearl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tugtupite and Pearl Optical Properties during the identification of gemstone. Specific gravity of Tugtupite is 2.60-2.85 whereas that of Pearl is 2.60-2.85.