Coral and Childrenite Physical Properties

Coral and Childrenite Chemical Formula

While comparing Coral and Childrenite 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 Coral and Childrenite chemical formula.

• Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.
• Chemical formula of Childrenite- (Fe,Mn)AlPO 4(OH) 2 -H 2OArthur Thomas , Gemstones (2009)

Coral and Childrenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Childrenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Childrenite Optical Properties during the identification of gemstone. Specific gravity of Coral is 3.06-3.25 whereas that of Childrenite is 3.06-3.25.