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Alaskan Miner Sells Giant 12,000 Carat Opal Bigger Than a Brick for Nearly $144,000 at Auction

Alaskan Miner Sells Giant 12,000 Carat Opal Bigger Than a Brick for Nearly $144,000 at Auction
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People
People

Opal Hunters Unearth Massive ‘Unicorn Pocket’ of Opal Worth $900,000 Down Under

Opal Hunters Unearth Massive ‘Unicorn Pocket’ of Opal Worth $900,000 Down Under
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