Cavansite with Stilbite (ex Angela Kosnar Collection)

Wagholi, Pune (Poona) District, Maharashtra, India
Small Cabinet, 5.2 x 3.7 x 3.4 cm
Start Time: 04/28/2022 9:00:00 pm (CDT)
End Time: 05/05/2022 6:50:00 pm (CDT)
Auction Closed
Winning Bid: $500

Item Description

Cavansite has the distinction of being one of those minerals that is really only associated with a single locality, even though it has been found in other places in the world. This beautiful species is beloved by collectors and dealers due to the fact that it has one of the most distinctive colors in the mineral world. There might be a fair number of them on the market now, but you won't see them forever, and there doesn't seem to be as many good ones coming out of the ground as there used to be. Rumors keep swirling as to whether Wagholi is completely flooded and unminable, or if the quarry is being filled in to make room for the ever growing housing market in Pune, but eventually one day there will be no more Cavansite on the market. This piece hosts a gorgeous cluster of radial "sprays" of glowing intense blue Cavansite associated with robust white bladed groups of Stilbite on tiny sparkling beige Heulandite on basalt matrix. The entire Cavansite aggregate measures 1.3 cm across. No real damage that I can see (there are a few contacts around the matrix). The piece sits beautifully on its own without the aid of a base or clay. From the collection of Angela Kosnar, whose favorite mineral species is Cavansite.

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Bidding History

Bid Amount Bid Time
$500 05/05/2022 6:41:21 pm (CDT)
$480 05/05/2022 5:14:52 pm (CDT)
$475 05/05/2022 5:14:52 pm (CDT)
$470 05/05/2022 5:14:38 pm (CDT)
$460 05/05/2022 5:14:38 pm (CDT)
$450 05/05/2022 5:14:32 pm (CDT)
$440 05/05/2022 5:14:32 pm (CDT)
$430 05/05/2022 1:34:52 pm (CDT)
$420 05/05/2022 3:09:56 am (CDT)
$415 05/05/2022 3:09:56 am (CDT)
$410 04/30/2022 11:33:35 pm (CDT)
$400 04/30/2022 11:33:35 pm (CDT)
$398 04/30/2022 8:23:50 pm (CDT)
$388 04/30/2022 8:23:50 pm (CDT)
$310 04/30/2022 4:24:56 pm (CDT)
$300 04/30/2022 4:24:55 pm (CDT)
$260 04/30/2022 3:35:32 pm (CDT)
$250 * 04/30/2022 3:35:03 pm (CDT)
$250 * 04/30/2022 3:35:03 pm (CDT)
$185 04/30/2022 3:34:52 pm (CDT)
$175 04/30/2022 3:34:52 pm (CDT)
$135 04/30/2022 3:34:38 pm (CDT)
$125 04/30/2022 3:34:38 pm (CDT)
$67 04/30/2022 12:47:24 pm (CDT)
$57 04/30/2022 12:47:23 pm (CDT)
$35 04/30/2022 9:58:39 am (CDT)
$30 04/30/2022 9:58:39 am (CDT)
$20 04/29/2022 7:30:39 pm (CDT)
$15 04/29/2022 10:49:43 am (CDT)
$10 04/29/2022 7:07:04 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.