A single cantera fire opal with a striking deep red body color accented by flashes of orange, yellow, and green. The opal pocket sits naturally within its rhyolite host, creating the classic appearance unique to cantera opals. Known for their durability and vibrant play-of-color, these Mexican gems are cut to preserve both the fiery core and the protective volcanic matrix. This specimen highlights the rich opal tradition of Magdalena, where centuries of volcanic activity produced some of the world’s most collectible fire opals.
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18.070 total carats / 21.2 x 18.2 x 7.7 mm
Estimate: $215 - $235
