Rutilated Quartz and Purpurite Physical Properties

Rutilated Quartz and Purpurite Chemical Formula

While comparing Rutilated Quartz and Purpurite 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 Rutilated Quartz and Purpurite chemical formula.

• Chemical formula of Rutilated Quartz- Quartz: SiO₂ Rutile: TiO2
• Chemical formula of Purpurite- MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references

Rutilated Quartz and Purpurite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rutilated Quartz and Purpurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rutilated Quartz and Purpurite Optical Properties during the identification of gemstone. Specific gravity of Rutilated Quartz is 3.2-3.4 whereas that of Purpurite is 3.2-3.4.