Apache Tear and Dumortierite Physical Properties

Apache Tear and Dumortierite Chemical Formula

While comparing Apache Tear and Dumortierite 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 Apache Tear and Dumortierite chemical formula.

• Chemical formula of Apache Tear- -
• Chemical formula of Dumortierite- AlAl₆O₃BSi₃O₁₈

Apache Tear and Dumortierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apache Tear and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apache Tear and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Apache Tear is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.