Strontianite (fine classic material)

Oberdorf magnesite deposit, Oberdorf, Tragöß-Sankt Katharein, Bruck-Mürzzuschlag District, Styria, Austria
Ex. Dr. Vasco Trancoso
Small Cabinet, 4.3 x 3.7 x 2.7 cm
Start Time: 12/22/2022 7:00:00 pm (CST)
End Time: 12/29/2022 6:55:00 pm (CST)
Auction Closed
Winning Bid: $235

Item Description

A wonderful miniature sized specimen from the Oberdorf magnesite deposit in Austria, the premier locality in for Strontianite in the world. This showy and aesthetic specimen features a prominent 3.0 cm group of translucent, gorgeous soft orange-pink orthorhombic Strontianite crystals sitting atop a layer of white Magnesite matrix. The Strontianite group is undamaged as far as I can see with the naked eye. The crystals are also rather lustrous, which isn't always the case with this material, and they don't have that irritating brown coating that so many from this locality can have (which is nearly impossible to remove without destroying the underlying Strontianite). Valued highly for the quality, overall displayability and size. From the collection of Vasco Trancoso, a medical doctor and prominent mineral collector from near Lisbon, Portugal (https://www.mindat.org/user-11954.html). He assembled his mineral collection over the course of 60 years, and built a fine worldwide display collection that we recently purchased. This piece is pictured on mindat.org at https://www.mindat.org/photo-185805.html The piece was originally in the collection of Bill and Carol Smith of Broomfield, Colorado.

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Bidding History

Bid Amount Bid Time
$235 12/29/2022 6:49:19 pm (CST)
$225 * 12/29/2022 6:49:10 pm (CST)
$225 * 12/29/2022 6:49:10 pm (CST)
$195 12/29/2022 6:48:43 pm (CST)
$185 12/29/2022 6:47:24 pm (CST)
$175 12/29/2022 6:47:15 pm (CST)
$173 12/29/2022 6:47:15 pm (CST)
$163 12/29/2022 6:45:20 pm (CST)
$153 12/29/2022 6:44:27 pm (CST)
$150 12/29/2022 6:44:27 pm (CST)
$143 12/29/2022 6:43:32 pm (CST)
$133 12/29/2022 6:43:32 pm (CST)
$123 12/29/2022 6:43:24 pm (CST)
$113 12/29/2022 6:43:24 pm (CST)
$103 12/29/2022 6:43:18 pm (CST)
$93 12/29/2022 6:43:18 pm (CST)
$83 12/27/2022 12:38:05 am (CST)
$73 12/27/2022 12:38:05 am (CST)
$63 12/27/2022 12:37:59 am (CST)
$53 12/27/2022 12:37:59 am (CST)
$48 12/27/2022 12:37:53 am (CST)
$43 12/27/2022 12:37:53 am (CST)
$38 12/23/2022 2:22:58 pm (CST)
$33 12/23/2022 2:22:58 pm (CST)
$10 12/23/2022 3:03:20 am (CST)
* 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.