classic Manganoan Calcite (fluorescent) Daniel Trinchillo Sr. Coll.

Sarbai Deposit, Rudny, Kostanay Region, Kazakhstan
Cabinet, 10.7 x 6.6 x 4.9 cm
Start Time: 08/15/2022 7:00:00 pm (CDT)
End Time: 08/25/2022 6:35:00 pm (CDT)
Auction Closed
Winning Bid: $526

Item Description

Exceptional and rare style large calcite crystal from 1990s finds at this giant Soviet-era skarn iron deposit. A fantastic, pristine, large 10.5 cm doubly-terminated calcite crystal dominates this striking two-sided specimen. The glassy tapered prisms are transparent, colorless, and enhanced by the subtle stepped-growth faces. The pristine, secondary doubly-terminated calcite on the backside is 5.5 cm long. Pink fluorescence due to manganese content is STUNNING. This outstanding calcite is from the Daniel Trinchillo Sr. Collection. It was offered at the September 2008 Dallas Heritage Auction with an estimated value of $3000-3500. It is certainly worth this and more today.

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Bidding History

Bid Amount Bid Time
$526 08/25/2022 6:27:53 pm (CDT)
$501 08/25/2022 6:27:53 pm (CDT)
$480 08/25/2022 5:59:52 pm (CDT)
$470 08/25/2022 4:35:56 pm (CDT)
$460 08/25/2022 4:17:19 pm (CDT)
$450 * 08/25/2022 4:11:03 pm (CDT)
$450 * 08/25/2022 4:11:03 pm (CDT)
$390 08/25/2022 9:30:42 am (CDT)
$380 08/25/2022 9:30:42 am (CDT)
$250 08/20/2022 5:01:55 pm (CDT)
$247 08/20/2022 5:01:55 pm (CDT)
$187 08/20/2022 5:01:32 pm (CDT)
$177 08/20/2022 5:01:32 pm (CDT)
$87 08/19/2022 7:47:40 am (CDT)
$77 08/18/2022 12:50:08 pm (CDT)
$75 08/18/2022 12:50:08 pm (CDT)
$65 08/17/2022 11:28:08 am (CDT)
$55 08/17/2022 11:28:08 am (CDT)
$25 08/17/2022 4:34:39 am (CDT)
$20 08/17/2022 4:34:39 am (CDT)
$10 08/16/2022 11:19:05 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.