Chrysoprase and Forsterite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.58-2.64
3.23-3.26
Fracture
Gems, Sixth Edition (2006)
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
None
Perfect on {010} imperfect on {100}
Mohs Hardness
6.5-7
6.5-7
Chemical Composition
SiO2 (with a high level of nickel impurities )
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chrysoprase and Forsterite Chemical Formula
While comparing Chrysoprase and Forsterite 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 Chrysoprase and Forsterite chemical formula.
- Chemical formula of Chrysoprase- SiO2 (with a high level of nickel impurities )
- Chemical formula of Forsterite- Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Chrysoprase and Forsterite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chrysoprase and Forsterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrysoprase and Forsterite Optical Properties during the identification of gemstone. Specific gravity of Chrysoprase is 3.23-3.26 whereas that of Forsterite is 3.23-3.26.