Large Ethopian Black Opal
Vivid spectral color, predominating in strong reds and oranges are the features that make this opal desirable. A plump oval double cabochon, the stone could easily be mounted as a ring or pendant. Such opals are typically found in the interior of rhyolite nodules. Imagine the surprise and delight of the miner who discovered this colorful gem!
Weighing approximately 54.28 carats and measuring 29.5 x 21.5 x 15.1mm