Lepidolite and Hyalite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.80-2.90
Not Available
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Conchoidal, Conchoidal, Gemstones of the world (2001)
Cleavage
{001} perfect
Not Available
Mohs Hardness
2.5
5.5-6.5
Chemical Composition
Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Lepidolite and Hyalite Chemical Formula
While comparing Lepidolite and Hyalite 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 Lepidolite and Hyalite chemical formula.
- Chemical formula of Lepidolite- Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
- Chemical formula of Hyalite- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Lepidolite and Hyalite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Lepidolite and Hyalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidolite and Hyalite Optical Properties during the identification of gemstone. Specific gravity of Lepidolite is Not Available whereas that of Hyalite is Not Available.