Amethyst Is The Most Appreciated Variety Of Quartz. Its Crystals Always On A Base. Royalty-Free Stock Photo

Amethyst is the most appreciated variety of quartz. Its crystals always on a base.nnAmethyst was used as a gemstone by the ancient EgyptiansnnAmethyst is a violet or purple variety of quartz, often used as an ornament.nnAmethyst was used as a gemstone by the ancient Egyptians and was widely used in antiquity by carvers.nnnQuartz is considered the most abundant mineral on Earth. Its best known form is quartz crystals, such as broken glass. Quartz formations are part of a geological process that can take thousands of years.