Chrome Pyrope and Legrandite Physical Properties

Chrome Pyrope and Legrandite Chemical Formula

While comparing Chrome Pyrope and Legrandite 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 Chrome Pyrope and Legrandite chemical formula.

• Chemical formula of Chrome Pyrope- Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)
• Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Chrome Pyrope and Legrandite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Pyrope and Legrandite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Pyrope and Legrandite Optical Properties during the identification of gemstone. Specific gravity of Chrome Pyrope is 3.98-4.04 whereas that of Legrandite is 3.98-4.04.