PEDERNEIRA PERFECTION — TIMES TWO This pair of Tourmalines from the legendary Pederneira Mine, Minas Gerais, Brazil is all about that color. Two beautiful crystals showing off an incredible blue-green palette, with the kind of saturation and gemmy character that makes Pederneira material so recognizable and collectible. 4.22 grams & 2.95 grams Tourmaline Pederneira Mine, Minas Gerais, Brazil Small crystals with BIG color. These two together are a killer pair.