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Homestake Formation Ore Specimens, Homestake Mine, South Dakota [199458]

Currency:USD Category:Collectibles / Rocks, Fossils & Minerals Start Price:75.00 USD Estimated At:150.00 - 250.00 USD
Homestake Formation Ore Specimens, Homestake Mine, South Dakota [199458]
SOLD
75.00USDto 8*************e+ buyer's premium (18.75)
This item SOLD at 2025 Aug 09 @ 11:34UTC-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
Group of different specimens from the Homestake Formation. 1) Large hand specimen of low grade ore from the surface (now mostly gone because of open pit). 2) Tight folding with mineralization along fold axis and limbs. About 4" long. 3) A specimen that shows Tertiary quartz and mineralization. 4) Two slabs of ore from an unknown level. Please see photos for dimensions.
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Date:
Country (if not USA):
State: South Dakota
City: Lead
Provenance: Homestake Mine Geologist Dave Shaddrick Collection