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