Grandidierite and Fire Agate Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.85-3.00
2.60-2.64
Fracture
Brittle, UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
Chemical Composition
(Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
SiO 2Arthur Thomas , Gemstones (2009)
Grandidierite and Fire Agate Chemical Formula
While comparing Grandidierite and Fire 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 Grandidierite and Fire Agate chemical formula.
- Chemical formula of Grandidierite- (Mg,Fe)Al 3(BO 4)(SiO 4)OUlrich Henn and Claudio C.
- Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)
Grandidierite and Fire Agate Specific Gravity
Another important criteria for qualitative analysis of gemstones is Grandidierite and Fire Agate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grandidierite and Fire Agate Optical Properties during the identification of gemstone. Specific gravity of Grandidierite is 2.60-2.64 whereas that of Fire Agate is 2.60-2.64.