Quartz with Chalcopyrite

Aranzazú Mine (El Cobre Mine), Mun. de Concepción del Oro, Zacatecas, Mexico
Small Cabinet, 5.6 x 4.8 x 3.6 cm
Start Time: 12/08/2022 7:00:00 pm (CST)
End Time: 12/15/2022 6:50:00 pm (CST)
Auction Closed
Winning Bid: $136

Item Description

This is an attractive association specimen from Concepción del Oro featuring "stubby", off-white colored, hexagonal Quartz crystals measuring up to 8 mm, intermixed with brassy golden colored (sometimes more of a darker muted color due to oxidation) Chalcopyrite on matrix. You can see some "peacock" iridescence in spots where the Chalcopyrite has also oxidized, but didn't turn the darker grey hue. A cool piece for any fan of Mexican minerals or Quartz / sulfide specimens. The piece comes with an old Betts label stating it was from the Sahno Collection.

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Bidding History

Bid Amount Bid Time
$136 12/15/2022 6:44:04 pm (CST)
$126 12/15/2022 6:44:04 pm (CST)
$110 12/15/2022 6:20:03 pm (CST)
$100 12/15/2022 6:20:03 pm (CST)
$81 12/12/2022 9:34:19 am (CST)
$71 12/11/2022 11:27:12 am (CST)
$61 12/09/2022 11:41:15 pm (CST)
$51 12/09/2022 11:41:10 pm (CST)
$50 12/09/2022 11:41:10 pm (CST)
$45 12/09/2022 11:41:05 pm (CST)
$40 12/09/2022 11:41:05 pm (CST)
$30 12/09/2022 12:13:32 pm (CST)
$25 12/09/2022 12:13:32 pm (CST)
$15 12/09/2022 11:48:33 am (CST)
$10 12/08/2022 11:44:53 pm (CST)