Australian Boulder Opal plain nugget beads have a waxy luster on their opaque bodies comprised of Australian Ore encrusted with Multi Color fire or flash. These beads have a polished fairly symmetrical nugget shaped body with generous depths of 6mm up to 9mm. These Opal originating from Australia have matrix in a mingled brown hue and lightly scattered Play of Color. These Boulder Opal beads provide a consistent quality throughout the well matched strand. A