What element, when added to quartz, causes the purple color of amethyst?

0

What element, when added to quartz, causes the purple color of amethyst?

0

In order for a mineral to exhibit pure chemical composition, the right set of circumstances must be present. These circumstances include the right chemical elements and the right setting. Many factors are often present, such as available elements or poor location, that can alter the color or shape of a growing crystal.

Loading