Fluorapatite (beautiful bi-colored crystal)

Golconda Pegmatite Field, Governador Valadares, Minas Gerais, Brazil
Ex. Dr. Vasco Trancoso
Thumbnail, 2.0 x 1.8 x 1.7 cm
Start Time: 04/20/2023 7:00:00 pm (CDT)
End Time: 04/29/2023 6:30:00 pm (CDT)
Auction Closed
Winning Bid: $190

Item Description

Golconda is well-known for producing many beautiful mineral species, including some of the most richly colored purple Fluorapatites you'll find outside of the Pulsifer Quarry in Maine. These crystals are hard to find on the market now, as the last good pocket was found about a decade ago according to my sources. This piece is a lovely thumbnail sized crystal with sharp, lustrous faces, good internal gemminess/translucency and it not only features a vivid purple hue, but it's actually bi-colored, showing a gorgeous sapphire blue shade internally. When the crystal is backlit, you can see that the purple hue is actually restricted to the exterior edges, while the blue color occupies the majority of the interior of the crystal. The piece does have some dings on the termination, so it's not damage-free, but it's still quite eye-catching, and honestly looks better in person than the video might indicate. It's also larger than the vast majority of the purple Apatites I've seen from Golconda as well, as most rarely reach 2 cm. Even with the damage, I still would price this one close to $1,000 for size and gorgeous color. 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.

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Bidding History

Bid Amount Bid Time
$190 04/29/2023 6:21:28 pm (CDT)
$180 * 04/29/2023 6:21:23 pm (CDT)
$180 * 04/29/2023 6:21:23 pm (CDT)
$170 04/29/2023 5:35:20 pm (CDT)
$160 04/29/2023 5:28:25 pm (CDT)
$150 04/29/2023 5:21:13 pm (CDT)
$140 04/29/2023 5:21:13 pm (CDT)
$130 04/29/2023 5:03:53 pm (CDT)
$120 * 04/29/2023 5:03:42 pm (CDT)
$120 * 04/29/2023 5:03:42 pm (CDT)
$110 04/29/2023 4:56:48 pm (CDT)
$100 * 04/29/2023 4:56:38 pm (CDT)
$100 * 04/29/2023 4:56:38 pm (CDT)
$90 04/28/2023 1:44:42 pm (CDT)
$80 04/28/2023 1:44:42 pm (CDT)
$79 04/28/2023 10:54:28 am (CDT)
$69 04/27/2023 6:58:24 pm (CDT)
$60 04/27/2023 6:58:24 pm (CDT)
$45 04/27/2023 6:55:34 pm (CDT)
$40 04/27/2023 6:10:04 pm (CDT)
$35 04/25/2023 8:05:36 pm (CDT)
$30 04/25/2023 10:27:34 am (CDT)
$25 04/25/2023 12:57:02 am (CDT)
$20 04/25/2023 12:56:57 am (CDT)
$15 04/25/2023 12:56:57 am (CDT)
$10 04/23/2023 12:10:26 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.