Pumpellyite and Calcite Physical Properties

Pumpellyite and Calcite Chemical Formula

While comparing Pumpellyite and Calcite 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 Pumpellyite and Calcite chemical formula.

• Chemical formula of Pumpellyite- Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.
• Chemical formula of Calcite- CaCO 3Ulrich Henn and Claudio C.

Pumpellyite and Calcite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pumpellyite and Calcite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pumpellyite and Calcite Optical Properties during the identification of gemstone. Specific gravity of Pumpellyite is 2.67-2.73 whereas that of Calcite is 2.67-2.73.