Pistachio Opal Cabochons PISTO Rough Raw Crystal Specimens they resemble tree growth rings

they resemble tree growth rings but have a distinct mineral shine

The stone's rugged texture attests to its volcanic origins and the turbulent forces that gave life to it deep under the Earth

The size range is approximately 1

Coyamito Agate Cabochons

A compelling material that combines the power and depth of a metallic matrix with the ageless charm of turquoise is called turquoise metal matrix lapidary rough

Pistachio Opal Cabochons PISTO Rough Raw Crystal Specimens they resemble tree growth ringsPistachio Opal Cabochons. These cabochons are great to wire wrap, set into jewelry or collect. Pistachio opal cabs astonish with their delicate, pastel green hues that range from creamy pistachio to pale mint at first glance. Pistachio opals exhibit a faint iridescence that shimmers softly beneath the surface, giving them a more three dimensional and depth filled appearance than other opals with their vivid play of color. Pistachio opals have a mellow