Vivianite and Honey Opal Physical Properties

Vivianite and Honey Opal Chemical Formula

While comparing Vivianite and Honey Opal 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 Vivianite and Honey Opal chemical formula.

• Chemical formula of Vivianite- Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
• Chemical formula of Honey Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Vivianite and Honey Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vivianite and Honey Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vivianite and Honey Opal Optical Properties during the identification of gemstone. Specific gravity of Vivianite is Not Available whereas that of Honey Opal is Not Available.