Apache Tear and Feldspar Physical Properties

Apache Tear and Feldspar Chemical Formula

While comparing Apache Tear and Feldspar 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 Feldspar chemical formula.

• Chemical formula of Apache Tear- -
• Chemical formula of Feldspar- KAlSi3O8

Apache Tear and Feldspar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apache Tear and Feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apache Tear and Feldspar Optical Properties during the identification of gemstone. Specific gravity of Apache Tear is 2.56-2.75 whereas that of Feldspar is 2.56-2.75.