Polished Chrysocolla and Malachite

L'Etoile du Congo Mine, Lubumbashi, Haut-Katanga, DR Congo
Large Cabinet, 27.0 x 16.5 x 7.3 cm, 10.8 pounds
Start Time: 08/08/2024 7:00:00 pm (CDT)
End Time: 08/17/2024 6:18:00 pm (CDT)
Auction Closed
Winning Bid: $7,200

Item Description

This large, polished piece of copper minerals is composed of intricately intergrown chrysocolla and malachite, in swirls and bands and layers. This amazing color combo came out in a single large batch that went to China from Congo, early in 2024. We saw several batches being unpacked and processed in our Chinese travels this year, and selected a few to offer as both specimens and decor; this being one of the nicer and most intensely colored pieces in the size range. 10.8 pounds in weight, it is saturated with color and gorgeous, quite unlike old finds of one or the other species.

This specimen is part of the 2024 Dallas Mineral Collecting Symposium benefit auction, donated by The Arkenstone, with proceeds benefiting Mineralogical Record, Rocks & Minerals, Tucson Gem and Mineral Society, and mindat.org. Thanks to all of our participants!

Billing for this auction will occur on Monday, August 19th, for payment using PayPal or a credit card. Shipping will be billed at cost.

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Bidding History

Bid Amount Bid Time
$7,200 08/17/2024 6:14:10 pm (CDT)
$7,100 08/17/2024 6:14:10 pm (CDT)
$6,600 08/17/2024 6:13:53 pm (CDT)
$6,500 08/17/2024 6:13:53 pm (CDT)
$6,480 08/17/2024 6:13:02 pm (CDT)
$6,380 08/17/2024 6:13:02 pm (CDT)
$5,778 08/17/2024 6:11:56 pm (CDT)
$5,678 08/17/2024 6:11:56 pm (CDT)
$5,600 08/17/2024 6:11:43 pm (CDT)
$5,500 08/17/2024 6:11:43 pm (CDT)
$5,100 08/17/2024 6:11:01 pm (CDT)
$5,000 08/17/2024 6:09:58 pm (CDT)
$4,908 08/17/2024 6:09:58 pm (CDT)
$4,490 08/17/2024 6:08:13 pm (CDT)
$4,440 08/17/2024 6:08:13 pm (CDT)
$4,327 08/17/2024 6:07:24 pm (CDT)
$4,277 08/17/2024 6:07:24 pm (CDT)
$4,150 08/17/2024 6:07:01 pm (CDT)
$4,100 08/17/2024 6:07:01 pm (CDT)
$3,800 08/17/2024 6:06:32 pm (CDT)
$3,750 08/17/2024 6:06:32 pm (CDT)
$3,726 08/17/2024 6:05:37 pm (CDT)
$3,676 08/17/2024 6:05:37 pm (CDT)
$3,050 08/17/2024 6:03:33 pm (CDT)
$3,000 08/17/2024 6:03:33 pm (CDT)
$2,750 08/17/2024 6:02:23 pm (CDT)
$2,700 08/17/2024 6:02:23 pm (CDT)
$2,538 08/17/2024 6:00:16 pm (CDT)
$2,488 08/17/2024 6:00:16 pm (CDT)
$2,400 08/17/2024 5:59:56 pm (CDT)
$2,350 08/17/2024 5:59:56 pm (CDT)
$2,150 08/17/2024 5:59:36 pm (CDT)
$2,100 08/17/2024 5:59:36 pm (CDT)
$2,000 08/17/2024 5:58:27 pm (CDT)
$1,950 08/17/2024 5:58:27 pm (CDT)
$1,938 08/17/2024 5:57:59 pm (CDT)
$1,888 08/17/2024 5:57:59 pm (CDT)
$1,750 08/17/2024 5:57:21 pm (CDT)
$1,700 08/17/2024 5:56:56 pm (CDT)
$1,650 08/17/2024 5:55:32 pm (CDT)
$1,600 08/17/2024 5:53:12 pm (CDT)
$1,550 08/17/2024 2:08:14 pm (CDT)
$1,500 08/17/2024 2:08:14 pm (CDT)
$1,400 08/17/2024 2:00:04 pm (CDT)
$1,350 08/17/2024 1:59:49 pm (CDT)
$1,300 08/17/2024 1:59:49 pm (CDT)
$1,250 08/17/2024 1:58:42 pm (CDT)
$1,200 * 08/17/2024 1:58:11 pm (CDT)
$1,200 * 08/17/2024 1:58:11 pm (CDT)
$1,100 08/17/2024 1:34:23 pm (CDT)
$1,050 08/17/2024 1:34:23 pm (CDT)
$1,000 08/17/2024 1:34:01 pm (CDT)
$975 08/17/2024 1:34:01 pm (CDT)
$950 08/17/2024 1:33:33 pm (CDT)
$925 08/17/2024 1:33:33 pm (CDT)
$900 08/17/2024 11:52:40 am (CDT)
$875 08/17/2024 11:42:12 am (CDT)
$850 08/17/2024 11:42:02 am (CDT)
$830 08/17/2024 11:42:02 am (CDT)
$805 08/17/2024 11:32:22 am (CDT)
$780 08/17/2024 11:32:22 am (CDT)
$684 08/17/2024 10:54:18 am (CDT)
$659 08/17/2024 10:54:18 am (CDT)
$626 08/17/2024 10:53:57 am (CDT)
$601 08/17/2024 10:53:57 am (CDT)
$576 08/17/2024 2:04:19 am (CDT)
$551 08/17/2024 2:04:19 am (CDT)
$526 08/16/2024 8:35:03 pm (CDT)
$501 08/16/2024 8:34:51 pm (CDT)
$496 08/16/2024 8:34:51 pm (CDT)
$486 08/16/2024 8:34:40 pm (CDT)
$476 08/16/2024 8:34:40 pm (CDT)
$466 08/16/2024 8:34:30 pm (CDT)
$456 08/16/2024 8:34:30 pm (CDT)
$446 08/16/2024 8:34:18 pm (CDT)
$436 08/16/2024 8:34:18 pm (CDT)
$426 08/16/2024 8:34:03 pm (CDT)
$416 08/16/2024 8:34:03 pm (CDT)
$406 08/16/2024 8:33:49 pm (CDT)
$396 08/16/2024 8:33:49 pm (CDT)
$386 08/16/2024 5:56:11 pm (CDT)
$376 08/16/2024 5:56:11 pm (CDT)
$360 08/16/2024 5:48:58 pm (CDT)
$350 08/16/2024 5:48:58 pm (CDT)
$310 08/16/2024 5:48:14 pm (CDT)
$300 08/16/2024 5:48:14 pm (CDT)
$260 08/15/2024 10:16:14 am (CDT)
$250 08/15/2024 10:16:14 am (CDT)
$210 08/14/2024 8:48:37 pm (CDT)
$200 08/11/2024 11:05:06 pm (CDT)
$190 08/09/2024 11:43:29 am (CDT)
$188 08/09/2024 11:43:29 am (CDT)
$180 08/09/2024 11:43:20 am (CDT)
$170 08/09/2024 11:43:19 am (CDT)
$160 08/09/2024 11:43:09 am (CDT)
$150 08/09/2024 11:43:09 am (CDT)
$140 08/09/2024 11:42:59 am (CDT)
$130 08/09/2024 11:42:59 am (CDT)
$120 08/09/2024 11:42:47 am (CDT)
$110 08/09/2024 11:42:47 am (CDT)
$100 08/09/2024 12:12:28 am (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.