Forsterite and Agate Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.23-3.26
2.60-2.64
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {010} imperfect on {100}
Indiscernible
Mohs Hardness
6.5-7
6.5-7
Chemical Composition
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
SiO2
Forsterite and Agate Chemical Formula
While comparing Forsterite and Agate 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 Forsterite and Agate chemical formula.
- Chemical formula of Forsterite- Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Agate- SiO2
Forsterite and Agate Specific Gravity
Another important criteria for qualitative analysis of gemstones is Forsterite and Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Forsterite and Agate Optical Properties during the identification of gemstone. Specific gravity of Forsterite is 2.60-2.64 whereas that of Agate is 2.60-2.64.