Edmund's Minerals

Amethyst is a highly-prized form of the mineral quartz, and is often used as a semi-precious gemstone.

These naturally-formed, deep purple crystal groups represent some of the highest quality samples available for this mineral. With well defined and undamaged crystals and deep rich color, each specimen is a true collector's piece.

Mined and prepared in Brazil, each sample is unique and averages about 2"x3" in size and fits into its own custom carved wooden stand. Grab a true gem of nature for your display case!