Herderite and Hodgkinsonite Physical Properties

Herderite and Hodgkinsonite Chemical Formula

While comparing Herderite and Hodgkinsonite 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 Herderite and Hodgkinsonite chemical formula.

• Chemical formula of Herderite- CaBePO 4(F,OH)Ulrich Henn and Claudio C.
• Chemical formula of Hodgkinsonite- Mn2+ Zn 2SiO 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Herderite and Hodgkinsonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Herderite and Hodgkinsonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Herderite and Hodgkinsonite Optical Properties during the identification of gemstone. Specific gravity of Herderite is 4.06-4.08 whereas that of Hodgkinsonite is 4.06-4.08.