Ludlamite and Precious coral Physical Properties

Ludlamite and Precious coral Chemical Formula

While comparing Ludlamite and Precious coral 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 Ludlamite and Precious coral chemical formula.

• Chemical formula of Ludlamite- (Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references
• Chemical formula of Precious coral- CaCO3

Ludlamite and Precious coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ludlamite and Precious coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ludlamite and Precious coral Optical Properties during the identification of gemstone. Specific gravity of Ludlamite is whereas that of Precious coral is .