Black Crystal Opal
Lightning Ridge, Australia
A classic for the locality of Lightning Ridge this fine opal has a number of desirable features: the shape, a thick, double-domed oval cabochon; the body color which is both rich and dark; and the play-of-color, which is a strong blue-green. This is a fine opal for the knowledgable collector.
Weighing approximately 35.5 carats and measuring 24.5 x 20.0 x 12.0mm