Fluorite

Riemvasmaak Fluorite Occurrences, Riemvasmaak, Kakamas, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
Ex. Jack Halpern
Small Cabinet, 5.7 x 5.1 x 4.1 cm
Start Time: 10/17/2024 8:00:00 pm (CDT)
End Time: 10/26/2024 6:15:00 pm (CDT)
Auction Closed
Winning Bid: $501

Item Description

A beautiful specimen of these classic and iconic green Fluorites. The specimens from Riemvasmaak are instantly recognizable for their superior color, form and gemminess. There are many localities for green Fluorite in the world, but these particular specimens stand out from most. The other appealing aspect is that the crystals are good-sized and they are found in aesthetic display pieces. This small cabinet sized specimen hosts many sharp, well-formed, rather gemmy, rich blue-green colored octahedral Fluorite crystals measuring up to 2.1 cm, which are intergrown to form an aesthetic display specimen that sits beautifully on its own without the aid of a base or clay. Minor associated Quartz can be seen on the piece for a nice touch. Very little damage can be seen, and there are a few spots of incomplete growth where the Fluorite was intermixed with Quartz, which was etched away, so even though the Fluorites are not complete, they're also not broken. Fine quality, very showy and a great example of these distinctive and gorgeous material. Valued $1,500.
From the collection of Jack Halpern No. 4194. Jack was born May 18, 1920 in Brooklyn, New York, but has been a long-time resident of San Francisco. He assembled one of the great mineral collections in the world encompassing over 3,200 specimens with a specific emphasis on color, quality, and style/aesthetics, which is evident in every piece. He admired specimens of all sizes from thumbnails to large cabinets and the vast majority of them rank from fine to world-class in their quality.
Above all else, Jack is considered to be the greatest gentleman in the modern era of mineral collecting. He is beloved by all those who have met him, and he truly is one of the most iconic figures in the mineral world. We recently acquired Jack's collection, and the VAST majority of these pieces will be offered here in the auctions, as we feel that everyone deserves and equal opportunity at acquiring these important, well-documented and fine quality pieces for their collections. We are honored to have the opportunity to offer Jack's treasures to everyone on a regular basis in the auctions.
We encourage you to read our blog post at https://www.irocks.com/the-jack-halpern-collection or his profile on the Mineralogical Record website https://mineralogicalrecord.com/biographies_labels/halpernjack/ for more information

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Bidding History

Bid Amount Bid Time
$501 10/26/2024 4:32:17 pm (CDT)
$491 10/26/2024 4:04:45 pm (CDT)
$488 10/26/2024 4:04:45 pm (CDT)
$462 10/26/2024 2:49:03 pm (CDT)
$452 10/26/2024 2:49:03 pm (CDT)
$435 10/25/2024 1:00:35 pm (CDT)
$425 10/25/2024 1:00:35 pm (CDT)
$415 10/25/2024 11:12:28 am (CDT)
$405 10/25/2024 11:12:28 am (CDT)
$390 10/25/2024 10:39:44 am (CDT)
$380 10/25/2024 10:39:43 am (CDT)
$330 10/24/2024 7:12:27 pm (CDT)
$320 10/24/2024 3:49:43 pm (CDT)
$310 * 10/24/2024 3:49:35 pm (CDT)
$310 * 10/24/2024 3:49:35 pm (CDT)
$300 10/24/2024 3:49:26 pm (CDT)
$290 10/24/2024 3:49:26 pm (CDT)
$280 10/24/2024 3:49:18 pm (CDT)
$270 10/24/2024 3:49:17 pm (CDT)
$260 10/24/2024 3:48:43 pm (CDT)
$250 10/24/2024 3:48:43 pm (CDT)
$240 10/24/2024 3:48:32 pm (CDT)
$230 10/24/2024 3:48:32 pm (CDT)
$220 10/24/2024 1:23:00 pm (CDT)
$210 10/24/2024 1:23:00 pm (CDT)
$200 10/24/2024 12:33:27 pm (CDT)
$190 10/24/2024 12:33:27 pm (CDT)
$187 10/24/2024 11:09:23 am (CDT)
$177 10/24/2024 11:08:56 am (CDT)
$173 10/24/2024 11:08:56 am (CDT)
$163 10/24/2024 6:05:52 am (CDT)
$153 10/21/2024 8:30:42 pm (CDT)
$143 10/21/2024 8:30:34 pm (CDT)
$142 10/21/2024 8:30:34 pm (CDT)
$132 10/21/2024 12:49:48 am (CDT)
$130 10/21/2024 12:49:48 am (CDT)
$120 10/20/2024 7:34:13 pm (CDT)
$110 10/20/2024 7:34:13 pm (CDT)
$109 10/20/2024 3:02:03 am (CDT)
$99 10/20/2024 3:01:51 am (CDT)
$95 10/20/2024 3:01:51 am (CDT)
$85 10/20/2024 3:01:38 am (CDT)
$75 10/20/2024 3:01:38 am (CDT)
$65 10/18/2024 9:46:26 pm (CDT)
$55 10/18/2024 9:46:25 pm (CDT)
$20 10/18/2024 6:50:47 pm (CDT)
$15 * 10/18/2024 6:50:31 pm (CDT)
$15 * 10/18/2024 6:50:31 pm (CDT)
$10 10/18/2024 11:33:01 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.