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Ranchers Blue Bird Mine Ore Specimens, Tonto Basin, Arizona [199405]

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:40.00 USD Estimated At:80.00 - 100.00 USD
Ranchers Blue Bird Mine Ore Specimens, Tonto Basin, Arizona [199405]
SOLD
40.00USDto d*****6+ buyer's premium (10.00)
This item SOLD at 2025 Aug 09 @ 10:06UTC-07:00 : PDT/MST
FINAL AUCTION RECORD The Auctioneer’s podium notes serve as the final, legally binding record of the auction results, superseding any electronic bidding records. See Terms and Conditions
Ore specimens from the Bluebird Mine in Mexico, the first successful commercial copper electrowinning operation. The mine is known for its copper mineralization, including a massive disseminated copper porphyry ore body, and for using solvent extraction and electrowinning to produce copper cathodes. Please see photo for dimensions and more details.
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Date:
Country (if not USA):
State: Arizona
City: Tonto Basin
Provenance: Homestake Mine Geologist Dave Shaddrick Collection