Calcite "helectite cluster" Ex. Gary Weaver

Potosi Mine, Aquiles Serdan, Chihuahua, Mexico
Cabinet, 19.0 x 14.0 x 5.0 cm
Start Time: 08/20/2020 7:00:00 pm (CDT)
End Time: 08/22/2020 5:35:00 pm (CDT)
Auction Closed
Winning Bid: $460

Item Description

This specimen is part of the 2020 Dallas Mineral Collecting Symposium benefit auction, 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 24, 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.


Click here for a video of this specimen!

This is a really interesting, sculptural cluster of sparkly calcites grown over a previous generation of stalactite calcite, or perhaps a cast after some other mineral. It is a large display piece with a fascinating shape. All of the inner surfaces are crystallized around and on all sides, and look like struts meeting up in the middle. You can also turn it on its side about 45 degrees, and it looks a lot like the letter "A." (For those among us who are Star Wars fans, it looks like a side view of flying through the Death Star). In any case, a really unusual display piece which is really big and impressive, and would stand out in any collection for the puzzle of looking at these seemingly straight lines coated with calcite crystals. Valued $1500.
Donated by Les and Paula Presmyk, De Natura, in memory of Gary Weaver.

Did You Know We Offer Custom Bases?

Learn More

Bidding History

Bid Amount Bid Time
$460 08/22/2020 5:25:19 pm (CDT)
$450 08/22/2020 5:25:19 pm (CDT)
$359 08/22/2020 5:16:56 pm (CDT)
$349 08/22/2020 5:16:55 pm (CDT)
$285 08/22/2020 5:02:35 pm (CDT)
$275 08/22/2020 5:02:35 pm (CDT)
$260 08/22/2020 1:03:30 pm (CDT)
$250 08/22/2020 1:03:30 pm (CDT)
$240 08/22/2020 1:13:00 am (CDT)
$230 08/21/2020 4:03:40 pm (CDT)
$220 * 08/21/2020 4:02:45 pm (CDT)
$220 * 08/21/2020 4:02:45 pm (CDT)
$210 08/21/2020 3:12:29 pm (CDT)
$200 * 08/21/2020 3:12:14 pm (CDT)
$200 * 08/21/2020 3:12:14 pm (CDT)
$100 08/21/2020 11:06:26 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.