Moonstone and Malachite Physical Properties

Moonstone and Malachite Chemical Formula

While comparing Moonstone 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 Moonstone and Malachite chemical formula.

• Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈
• Chemical formula of Malachite- Cu₂CO₃(OH)₂

Moonstone and Malachite Specific Gravity

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