Apophyllite and Malachite Physical Properties

Apophyllite and Malachite Chemical Formula

While comparing Apophyllite and Malachite 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 Apophyllite and Malachite chemical formula.

• Chemical formula of Apophyllite- KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
• Chemical formula of Malachite- Cu₂CO₃(OH)₂

Apophyllite and Malachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite and Malachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite and Malachite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite is 3.25-4.10 whereas that of Malachite is 3.25-4.10.