Amethyst

Mamuju area, Sulawesi Barat Province, Sulawesi, Indonesia
Cabinet, 11.7 x 9.2 x 3.5 cm
Start Time: 05/01/2020 6:30:00 pm (CDT)
End Time: 05/07/2020 6:30:00 pm (CDT)
Auction Closed
Winning Bid: $376

Item Description

An impressive, large and sculptural two-sided crust of pretty light lavender, translucent amethyst botryoids with frosted surfaces from recent finds in Indonesia. These have caused a major stir at recent shows and are certainly beautiful and artistically fine specimens. Nearly a floater, with only one small attachment on a side. Analysis by Dr. George Rossman at Caltech concluded these should be labeled as amethyst, and not chalcedony or agate. An artistic large example. See the fine article in 2018 The Mineralogical Record issue, Vol. 49, No. 6, pp. 827-836. There are many on the market, but this is a particularly showy large two-sided example with multiple dispay views! Valued $1500

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Bidding History

Bid Amount Bid Time
$376 05/07/2020 6:18:48 pm (CDT)
$366 05/07/2020 6:18:47 pm (CDT)
$330 05/07/2020 3:35:18 pm (CDT)
$320 05/07/2020 3:35:18 pm (CDT)
$316 05/07/2020 3:10:12 pm (CDT)
$306 05/07/2020 3:09:49 pm (CDT)
$305 05/07/2020 3:09:48 pm (CDT)
$295 05/07/2020 3:06:47 pm (CDT)
$285 05/07/2020 3:06:47 pm (CDT)
$266 05/07/2020 3:05:59 pm (CDT)
$256 05/07/2020 3:05:58 pm (CDT)
$236 05/07/2020 3:05:43 pm (CDT)
$226 05/07/2020 3:05:42 pm (CDT)
$170 05/04/2020 6:26:45 pm (CDT)
$160 05/02/2020 5:39:48 pm (CDT)
$150 05/02/2020 5:39:48 pm (CDT)
$150 05/02/2020 5:39:36 pm (CDT)
$145 05/02/2020 5:39:35 pm (CDT)
$135 05/02/2020 4:00:35 pm (CDT)
$125 05/02/2020 4:00:34 pm (CDT)
$103 05/02/2020 3:59:22 pm (CDT)
$93 05/02/2020 3:59:21 pm (CDT)
$83 05/02/2020 3:58:59 pm (CDT)
$73 05/02/2020 3:58:58 pm (CDT)
$63 05/02/2020 12:54:52 pm (CDT)
$53 05/02/2020 12:54:50 pm (CDT)
$20 05/02/2020 10:00:23 am (CDT)
$15 05/02/2020 9:03:22 am (CDT)
$12 05/02/2020 9:03:21 am (CDT)
$10 05/02/2020 3:34:09 am (CDT)