4mm Amethyst Studs d2e543918906ecc7fd64e189d936f36c Billions of years ago

Billions of years ago

They are cut into a flat coin shape and faceted

Fluorite was was mined deep underground with many of the mines over 1

These bacteria are credited for the creation of most of the Earth's oxygen

natural colors of Zircon are widely varied

4mm Amethyst Studs d2e543918906ecc7fd64e189d936f36c Billions of years agoAmethyst is a variety of quartz which owes its coloration to the presence of iron in the area of its formation. The word Amethyst is derived from ancient Greek meaning "intoxication". It was believed by both ancient Romans and Greeks, if they wore Amethyst or made their goblets of the material, it would help prevent them from becoming intoxicated. Amethyst has been used in jewelry making for centuries. Spectacular, priceless carvings dating to the