Copper

Itauz Mine, Zhilandy group, Satpayev, Karaganda Region, Kazakhstan
Ex. Rich Kosnar
Small Cabinet, 6.3 x 3.7 x 0.3 cm
Start Time: 12/07/2023 6:45:00 pm (CST)
End Time: 12/14/2023 6:45:00 pm (CST)
Auction Closed
Winning Bid: $141

Item Description

An intricate and aesthetic small cabinet sized specimen of this classic material. Starting in the mid 2000s, collectors were introduced to some of these extraordinary Copper specimens, which some of the finest crystallized examples from any world locality. Many of these pieces feature amazing forms, including attractive skeletal habits, dramatic twinning and beautiful arborescent forms. I consider this to be one of the most significant Copper discoveries in the last 50 years, and they have already proven themselves as modern-day classics. This specimen is a complete "floater" with beautiful detailed arborescent/dendritic form on all sides. Under magnification, you can see the crystals are very SHARP, and look fantastic up close. The patina on this specimen gives it an antique appearance, and truly stands out among many others that I've seen from this classic locality. Great presentation and quality.
From the "Alpine-type" collection of Richard ("Rich") Andrew Kosnar (1946-2007), the well-known mineral dealer and collector from Colorado, who was the namesake for the phosphate species Kosnarite. Rich loved native metals, and bought many of these Coppers as soon as they hit the market.

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Bidding History

Bid Amount Bid Time
$141 12/14/2023 6:38:32 pm (CST)
$135 12/14/2023 6:38:32 pm (CST)
$131 12/14/2023 6:38:22 pm (CST)
$121 12/14/2023 6:38:22 pm (CST)
$111 12/14/2023 6:28:59 pm (CST)
$101 12/14/2023 6:28:59 pm (CST)
$90 12/14/2023 6:26:07 pm (CST)
$80 12/14/2023 5:59:20 pm (CST)
$73 12/14/2023 5:59:20 pm (CST)
$70 12/14/2023 4:32:11 pm (CST)
$60 12/14/2023 4:30:12 pm (CST)
$50 * 12/14/2023 4:30:04 pm (CST)
$50 * 12/14/2023 4:30:04 pm (CST)
$45 12/14/2023 4:29:56 pm (CST)
$40 12/14/2023 4:29:56 pm (CST)
$35 12/14/2023 4:29:47 pm (CST)
$30 12/14/2023 4:29:47 pm (CST)
$25 12/14/2023 2:12:17 pm (CST)
$20 12/10/2023 12:33:08 pm (CST)
$15 12/10/2023 6:20:03 am (CST)
$10 12/08/2023 2:16:37 pm (CST)
* 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.