2162

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]
CURRENT BID
0.00USD+ applicable fees & taxes.
ENTER YOUR MAXIMUM ABSENTEE BID[?]
You must bid at least
40.00USD
USD
40.00 x 1 unit = 40.00USDApplicable fees & taxes are added at checkout.
[?]Live Online Auction Starts In 2025 Aug 09 @ 08:00 (UTC-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
Four 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.
^
Date:
Country (if not USA):
State: Arizona
City: Tonto Basin
Provenance: Homestake Mine Geologist Dave Shaddrick Collection