Tavorite and Pollucite Physical Properties
Solubility
-
Readily soluble in HF
Specific Gravity
3.32
2.86-2.94
Fracture
-
Conchoidal, Uneven
Cleavage
{???} Distinct, {???} Distinct, {???} Distinct
None observed
Mohs Hardness
-9999
6.5-7
Chemical Composition
LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
Tavorite and Pollucite Chemical Formula
While comparing Tavorite 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 Tavorite and Pollucite chemical formula.
- Chemical formula of Tavorite- LiFe3+ (PO 4)(OH)Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Pollucite- (Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
Tavorite and Pollucite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Tavorite and Pollucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tavorite and Pollucite Optical Properties during the identification of gemstone. Specific gravity of Tavorite is 2.86-2.94 whereas that of Pollucite is 2.86-2.94.