“1.75" x 1.4375" x 1.625" This is a specimen of etched amethyst quartz from Anahi Mine in Bolivia. The feeder veins are 12 to 20 inches wide, but vugs can reach 30 x 60 feet! Some of the vugs collapsed, and solutions entered that etched the quartz into almost unrecognizable shapes, like the one above. In other vugs, the crystals are pristine.”