Fire Agate and Charoite Physical Properties

Fire Agate and Charoite Chemical Formula

While comparing Fire Agate and Charoite 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 Fire Agate and Charoite chemical formula.

• Chemical formula of Fire Agate- SiO 2Arthur Thomas , Gemstones (2009)
• Chemical formula of Charoite- K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Fire Agate and Charoite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fire Agate and Charoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fire Agate and Charoite Optical Properties during the identification of gemstone. Specific gravity of Fire Agate is 2.54-2.78 whereas that of Charoite is 2.54-2.78.