Copper

White Pine Mine, White Pine, Ontonagon Co., Michigan, USA
Small Cabinet, 7.3 x 4.3 x 1.8 cm
Start Time: 04/11/2023 12:00:00 pm (CDT)
End Time: 04/20/2023 6:30:00 pm (CDT)
Auction Closed
Winning Bid: $379
View Closed Auction Set

Item Description

This is a sharp, arborescent and treelike cluster of intergrown copper crystals, really organic in appearance, from the classic copper locale of the Upper Peninsula in Michigan's old Copper Country. Many of these are somewhat lackluster in impact, just representative. However, this one is really pretty! It is also very "bendy" and 3-dimensional, good all around, 360 degrees. Donated to the MINDAT auction by Phil Persson.

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Bidding History

Bid Amount Bid Time
$379 04/20/2023 5:58:01 pm (CDT)
$369 04/20/2023 5:57:59 pm (CDT)
$343 04/20/2023 5:04:34 pm (CDT)
$333 04/20/2023 5:04:34 pm (CDT)
$270 04/18/2023 1:44:08 am (CDT)
$260 04/15/2023 7:35:04 pm (CDT)
$250 * 04/15/2023 7:34:53 pm (CDT)
$250 * 04/15/2023 7:34:53 pm (CDT)
$199 04/15/2023 3:13:21 am (CDT)
$189 04/15/2023 3:13:19 am (CDT)
$98 04/14/2023 5:04:05 pm (CDT)
$88 04/14/2023 1:33:22 am (CDT)
$82 04/14/2023 1:33:22 am (CDT)
$70 04/13/2023 9:10:15 pm (CDT)
$60 04/13/2023 8:03:17 pm (CDT)
$50 04/13/2023 8:02:54 pm (CDT)
$45 04/13/2023 8:02:54 pm (CDT)
$40 04/13/2023 8:02:37 pm (CDT)
$35 04/13/2023 8:02:36 pm (CDT)
$30 04/13/2023 6:28:24 pm (CDT)
$25 04/13/2023 6:28:24 pm (CDT)
$20 04/12/2023 5:01:40 pm (CDT)
$15 04/12/2023 1:12:27 pm (CDT)
$10 04/11/2023 7:58:10 pm (CDT)
* Proxy Bid Battle: In the event of two customers inputting matching proxy bids, the leading bid goes to the earliest of the two proxy bids. Tie winners are shown in bold.