Quartz var. Agate polished slice (old style)

Brazil
Ex. Jack Halpern
Cabinet, 11.5 x 8.3 x 0.5 cm
Start Time: 09/05/2024 7:00:00 pm (CDT)
End Time: 09/12/2024 6:30:00 pm (CDT)
Auction Closed
Winning Bid: $251

Item Description

The core of this artistic, mesmerizing banded black and white polished agate slice resembles the white, elongated head of an animal with a slanted black eye and an ear. The head is also partially framed by contrasting brown agate. It is looking at a small teardrop form - another animal or what?? The striking black and white banding surrounding the head, the thin outer banding of black, white and brown plus the unusual openings at either end, where the precipitating silica-rich fluids flowed add a remarkable attractiveness to this fine slab. Felt has been attached at the back of the slab to be used as a very fanciful, decorative object. Old material from the Jack Halpern Collection No. 1686 and obtained in 1976 from Gustav Risch of famed Idar Oberstein of Germany, a renowned lapidary arts center. From the collection of well-known Jack Halpern of San Francisco, as featured in the Mineralogical Record, March 2005. We recently obtained the remainder of his collection.

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Bidding History

Bid Amount Bid Time
$251 09/12/2024 5:07:16 pm (CDT)
$250 09/12/2024 5:07:16 pm (CDT)
$240 09/07/2024 6:21:06 pm (CDT)
$230 09/07/2024 6:18:51 pm (CDT)
$221 09/07/2024 6:18:51 pm (CDT)
$220 09/07/2024 6:17:53 pm (CDT)
$210 09/07/2024 6:17:53 pm (CDT)
$200 09/07/2024 6:17:25 pm (CDT)
$190 09/07/2024 6:17:25 pm (CDT)
$180 09/07/2024 7:12:22 am (CDT)
$170 09/06/2024 11:00:28 pm (CDT)
$160 * 09/06/2024 11:00:05 pm (CDT)
$160 * 09/06/2024 11:00:05 pm (CDT)
$150 09/06/2024 10:59:11 pm (CDT)
$140 09/06/2024 10:59:11 pm (CDT)
$130 09/06/2024 8:41:46 pm (CDT)
$120 09/06/2024 8:08:40 pm (CDT)
$110 09/06/2024 8:08:24 pm (CDT)
$100 09/06/2024 8:08:24 pm (CDT)
$90 09/06/2024 8:08:04 pm (CDT)
$80 09/06/2024 8:08:04 pm (CDT)
$70 09/06/2024 8:07:47 pm (CDT)
$60 09/06/2024 8:07:47 pm (CDT)
$50 09/06/2024 8:07:33 pm (CDT)
$45 09/06/2024 8:07:33 pm (CDT)
$40 09/06/2024 8:07:15 pm (CDT)
$35 09/06/2024 8:07:15 pm (CDT)
$30 09/06/2024 8:06:58 pm (CDT)
$25 09/06/2024 8:06:58 pm (CDT)
$20 09/06/2024 8:06:37 pm (CDT)
$15 09/06/2024 8:06:37 pm (CDT)
$10 09/06/2024 6:35:59 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.