Charoite and Ludlamite Physical Properties
Charoite and Ludlamite Chemical Formula
While comparing Charoite and Ludlamite 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 Charoite and Ludlamite chemical formula.
- Chemical formula of Charoite- K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Ludlamite- (Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Charoite and Ludlamite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Charoite and Ludlamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Charoite and Ludlamite Optical Properties during the identification of gemstone. Specific gravity of Charoite is 3.1-3.2 whereas that of Ludlamite is 3.1-3.2.