Pezzottaite and Lepidolite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.90-3.14
2.80-2.90
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Imperfect; basal
{001} perfect
Chemical Composition
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
Pezzottaite and Lepidolite Chemical Formula
While comparing Pezzottaite and Lepidolite 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 Pezzottaite and Lepidolite chemical formula.
- Chemical formula of Pezzottaite- (Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.
- Chemical formula of Lepidolite- Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
Pezzottaite and Lepidolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pezzottaite and Lepidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pezzottaite and Lepidolite Optical Properties during the identification of gemstone. Specific gravity of Pezzottaite is 2.80-2.90 whereas that of Lepidolite is 2.80-2.90.