Quartz Gemstone and Crystal set, ex Spann Collection

Fisher Mountain Mine, Hot Springs County, Arkansas, USA
Miniature, 139.65 cts
Start Time: 04/01/2021 7:00:00 pm (CDT)
End Time: 04/17/2021 6:20:00 pm (CDT)
Auction Closed
Winning Bid: $1,925

Item Description

This item is part of a special benefit auction for the Rice Museum of Rocks & Minerals (ricenorthwestmuseum.org). Items are either deaccessions from the museum's collection or were donated by generous supporters listed below.

Auction open April 1, 2021 through April 17, 2021.

Billing for this auction will occur on Monday, April 19, for payment using PayPal or credit card. Shipping will be billed at cost, or please contact brandy@mineralauctions.com if you'd like to plan on picking up items at future shows or during a stop through Dallas.


A stunning, superbly cut gemstone from a piece of clean rough collected by Gail Spann last year. The stone is colorless and breathtaking in its purity. It was faceted by one of the masters of American gem cutting, Sean Sweeney. 139.65 carats, and 4.0 x 3.0 x 2.7 cm in size. The rough example from the same location (and collected by Jim Spann) is a sharp single crystal showing "mine-run" condition, still with some red pocket clay attached, to illustrate how these are found in the ground and show the before and after! 

Also included - "A Gem of a Story" limited edition book about the piece!

Donated by the Spanns for the benefit of the Rice Museum.

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Bidding History

Bid Amount Bid Time
$1,925 04/17/2021 6:12:44 pm (CDT)
$1,875 04/17/2021 6:12:44 pm (CDT)
$1,819 04/17/2021 6:12:25 pm (CDT)
$1,769 04/17/2021 6:12:25 pm (CDT)
$1,655 04/17/2021 6:05:11 pm (CDT)
$1,605 04/17/2021 6:05:11 pm (CDT)
$1,555 04/17/2021 6:02:30 pm (CDT)
$1,505 04/17/2021 5:58:10 pm (CDT)
$1,475 04/17/2021 5:58:10 pm (CDT)
$1,455 04/17/2021 5:52:43 pm (CDT)
$1,405 04/17/2021 5:52:43 pm (CDT)
$1,355 04/17/2021 5:49:28 pm (CDT)
$1,305 04/17/2021 5:49:28 pm (CDT)
$1,255 04/17/2021 5:49:09 pm (CDT)
$1,205 04/17/2021 5:49:09 pm (CDT)
$1,155 04/17/2021 5:47:17 pm (CDT)
$1,105 04/17/2021 5:47:17 pm (CDT)
$1,055 04/17/2021 5:46:39 pm (CDT)
$1,051 04/17/2021 5:46:39 pm (CDT)
$1,001 04/17/2021 5:46:25 pm (CDT)
$976 04/17/2021 5:46:25 pm (CDT)
$951 04/17/2021 5:46:17 pm (CDT)
$926 04/17/2021 5:46:17 pm (CDT)
$901 04/17/2021 5:46:05 pm (CDT)
$876 04/17/2021 5:46:05 pm (CDT)
$851 04/17/2021 5:45:48 pm (CDT)
$826 04/17/2021 5:45:48 pm (CDT)
$801 04/17/2021 5:36:52 pm (CDT)
$776 04/17/2021 5:36:52 pm (CDT)
$751 04/17/2021 5:26:42 pm (CDT)
$726 04/17/2021 5:26:42 pm (CDT)
$701 04/17/2021 5:25:35 pm (CDT)
$676 04/17/2021 5:25:35 pm (CDT)
$651 04/17/2021 5:25:18 pm (CDT)
$626 04/17/2021 5:25:18 pm (CDT)
$601 04/17/2021 5:24:47 pm (CDT)
$576 04/17/2021 5:24:47 pm (CDT)
$551 04/17/2021 2:45:06 am (CDT)
$526 04/17/2021 2:45:06 am (CDT)
$460 04/16/2021 9:48:02 pm (CDT)
$450 * 04/16/2021 9:46:25 pm (CDT)
$450 * 04/16/2021 9:46:24 pm (CDT)
$379 04/16/2021 3:17:52 pm (CDT)
$369 04/16/2021 3:17:51 pm (CDT)
$360 04/15/2021 10:15:16 pm (CDT)
$350 04/15/2021 10:15:15 pm (CDT)
$343 04/15/2021 8:01:56 pm (CDT)
$333 04/15/2021 8:01:56 pm (CDT)
$311 04/12/2021 12:58:38 am (CDT)
$301 04/12/2021 12:58:38 am (CDT)
$300 04/05/2021 12:02:05 pm (CDT)
$290 04/05/2021 12:02:05 pm (CDT)
$280 04/05/2021 12:01:54 pm (CDT)
$270 04/05/2021 12:01:54 pm (CDT)
$260 04/04/2021 10:14:43 pm (CDT)
$250 04/04/2021 10:14:43 pm (CDT)
$240 04/03/2021 3:06:16 pm (CDT)
$230 04/03/2021 3:06:16 pm (CDT)
$220 04/02/2021 4:04:03 pm (CDT)
$210 04/02/2021 4:04:03 pm (CDT)
$200 04/02/2021 4:03:45 pm (CDT)
$190 04/02/2021 4:03:45 pm (CDT)
$179 04/01/2021 11:17:16 pm (CDT)
$169 04/01/2021 11:17:16 pm (CDT)
$110 04/01/2021 8:09:36 pm (CDT)
$100 04/01/2021 7:23:50 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.