Clinoptilolite-K (ex Richard Kosnar Collection)

Hončova hůrka Hill, Skotnice, Nový Jičín District, Moravian-Silesian Region, Czech Republic
Small Cabinet, 5.2 x 3.2 x 2.7 cm
Start Time: 07/07/2022 9:00:00 pm (CDT)
End Time: 07/14/2022 6:45:00 pm (CDT)
Auction Closed
Winning Bid: $100

Item Description

An old classic from the Czech Republic featuring small, glistening notably orange-red colored crystals of the rare zeolite species Clinoptilolite-k which have formed semi-"rosette"-esque groups measuring up to 2 mm across sitting on matrix. It's important to note that Clinoptilolite is often white/colorless, so to have crystals with this saturated warm orange-red hue is RARE! These are also quite possibly the most well-known confirmed examples of the species in the world. If you look on mindat.org, there are not many photos of Clinoptilolite-K, and the majority of what is listed comes from Hončova hůrka (hound's howl) Hill. Don't miss out on this beautiful and rare zeolite specimen from this abandoned quarry in the eastern Czech Republic. From the collection of Richard Kosnar (1946-2007), the well-known mineral dealer and collector from Colorado, and the namesake for the phosphate species, Kosnarite.

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Bidding History

Bid Amount Bid Time
$100 07/14/2022 6:23:18 pm (CDT)
$90 07/14/2022 4:56:32 pm (CDT)
$80 07/14/2022 4:09:12 pm (CDT)
$71 07/14/2022 4:09:12 pm (CDT)
$51 * 07/14/2022 3:01:16 pm (CDT)
$51 * 07/14/2022 3:01:16 pm (CDT)
$46 07/14/2022 3:00:53 pm (CDT)
$41 07/14/2022 3:00:53 pm (CDT)
$36 07/14/2022 2:32:20 pm (CDT)
$33 07/14/2022 2:32:20 pm (CDT)
$31 07/14/2022 2:32:12 pm (CDT)
$26 07/14/2022 2:32:12 pm (CDT)
$21 07/13/2022 6:17:59 am (CDT)
$16 07/13/2022 6:17:58 am (CDT)
$10 07/08/2022 3:32:04 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.