These natural color Brazilian amethyst specimens upper surfaces are covered with beautiful medium purple naturally terminated amethyst crystals. *** These natural color amethyst crystals show pyramidal terminations and some prismatic terminations. Many of these amethyst crystals have facet grade transparency at their tips! ***The amethyst crystals on these matrix specimens have very good vitreous luster. Amethyst is very popular today for metaphysical use - Amethyst is Know to be a Natural tranquilizer, Amethyst relieves stress and strain, soothes irritability, balances mood swings, dispels anger, rage, fear and anxiety. To learn more about Amethyst, please copy and paste this link to our Amethyst Educational and Information Page at; https://mineralminers.com/html/ameminfo.htm *** These genuine amethyst crystals on matrix where respectfully and ethically mined in Arai, Brazil and these pieces make great specimens at very affordable prices. At MineralMiners.com your satisfaction is our top priority! We guarantee Unique Items, Superb Energy and Collector Quality at Miner's Prices! ? Have a "Gem" day!