Boulder Opal Pendant

Size: 34×35 mm

Type: Boulder opal from western Queensland, Australia opal fields.

Boulder opal is a close cousin to black opal in that the ironstone boulders that host the opal color when found in the background of the stone have a similar effect to the black ‘potch’ associated with black opal from Lightning Ridge. New South Wales.

This amazing piece mainly features the patterns of the mother ironstone.