Quartz and Hematite Physical Properties

Quartz and Hematite Chemical Formula

While comparing Quartz and Hematite 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 Quartz and Hematite chemical formula.

• Chemical formula of Quartz- SiO₂
• Chemical formula of Hematite- Fe 2O 3Arthur Thomas , Gemstones (2009)

Quartz and Hematite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Quartz and Hematite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Quartz and Hematite Optical Properties during the identification of gemstone. Specific gravity of Quartz is 5.00-5.30 whereas that of Hematite is 5.00-5.30.