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Tsavorite
Tsavorite

Pollucite
Pollucite



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Tsavorite
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Pollucite

Tsavorite and Pollucite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
Readily soluble in HF

Durability

-
-

Specific Gravity

3.55-3.732.86-2.94
1 7.18
👆🏻

Fracture

-
Conchoidal, Uneven

Cleavage

Indiscernible
None observed

Mohs Hardness

7-7.56.5-7
2 10
👆🏻

Chemical Composition

Ca3Al2(SiO4)3
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Tsavorite and Pollucite Chemical Formula

While comparing Tsavorite and Pollucite 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 Tsavorite and Pollucite chemical formula.

  • Chemical formula of Tsavorite- Ca3Al2(SiO4)3
  • Chemical formula of Pollucite- (Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references

Tsavorite and Pollucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tsavorite and Pollucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tsavorite and Pollucite Optical Properties during the identification of gemstone. Specific gravity of Tsavorite is 2.86-2.94 whereas that of Pollucite is 2.86-2.94.