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An exceptionally interesting collector’s specimen of copper pseudomorphosis after cuprite from Rubtsovsk, Russia. A fascinating specimen in which the original cuprite mineral has been replaced by fine crystals of pure copper while retaining the original crystal shape of cuprite. The specimen dates from 2010-2011; the locality has now been mined and reclaimed.
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| Dimensions | 1.7 × 2.8 × 2 cm |
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