Crystal chemistry is the branch of mineralogy that studies the relationship between a mineral's chemical composition...

Optical mineralogy is the branch of mineralogy that studies minerals using polarized light microscopy. By observing...

Mineralogy is the scientific study of minerals, including their composition, crystal structure, physical properties,...

Double refraction, also known as birefringence, is one of the most important optical properties used in mineralogy and...

Refractive index (RI) is one of the most important optical properties used in mineralogy and gemology. It measures how...

The optical properties of minerals describe how minerals interact with visible light. These properties include color,...