Many minerals continue to exist even after the environmental conditions under which they formed have changed. Although...

Minerals are not always stable under every geological condition. As temperature, pressure, or chemical composition...

Symmetry is one of the most fundamental concepts in crystallography. Every crystal possesses a specific arrangement of...

Radioactive minerals are naturally occurring minerals that contain unstable radioactive elements such as uranium (U),...

Fluorescence is one of the most fascinating optical properties observed in minerals. Some minerals appear ordinary...

The mineral density test is one of the most reliable methods used to identify minerals because every mineral has a...