Lepidolite and Hyacinth Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.80-2.90
3.93-4.73
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{001} perfect
Not Available
Mohs Hardness
2.5
6.5-7.5
Chemical Composition
Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Lepidolite and Hyacinth Chemical Formula
While comparing Lepidolite and Hyacinth 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 Hyacinth chemical formula.
- Chemical formula of Lepidolite- Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.
- Chemical formula of Hyacinth- ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Lepidolite and Hyacinth Specific Gravity
Another important criteria for qualitative analysis of gemstones is Lepidolite and Hyacinth Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Lepidolite and Hyacinth Optical Properties during the identification of gemstone. Specific gravity of Lepidolite is 3.93-4.73 whereas that of Hyacinth is 3.93-4.73.