Opal "thunderegg"

Opal Butte, Morrow Co., Oregon, USA
Ex. Rice Museum
Small Cabinet, 8.4 x 7.5 x 5.4 cm, 381 grams
Start Time: 11/14/2024 7:00:00 pm (CST)
End Time: 11/21/2024 6:30:00 pm (CST)
Time Left:
Current Bid: $215

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Minimum Bids & Increment Bids

Minimum Bids and Increment Bids

The minimum bid for the first bidder is the starting bid of $10 (unless indicated otherwise in special higher-reserve auctions), and from there you can bid incrementally by one or more "bid increments" as you desire. The bid increments are:

$5 for bids of $10 to $50
$10 for bids of $51 to $500
$25 for bids of $501 to $1000
$50 for bids of $1001 to $5000
$100 for bids of $5001 to $10,000
$250 for bids of $10,001 to $25,000
$500 for bids of over $25,000

Item Description

Fine quality, well-formed, egg-shaped opal "thunderegg" with a rind from the well-known deposit at Opal Butte, Oregon. The very glassy, translucent opal colors range from a pleasing light lavender to golden-yellow and has a jelly-like appearance. The opal really glows with golden-yellow color, when backlit. Modest neon-green SW UV fluorescence. Mass is 381 grams - large and very showy! An excellent and rich thunderegg from the locale. Ex Rice Museum of Northwest Minerals.

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Bidding History

Bid Amount Bid Time
$215 11/20/2024 4:46:53 pm (CST)
$205 11/20/2024 3:56:34 pm (CST)
$200 11/20/2024 3:56:34 pm (CST)
$140 11/20/2024 11:09:10 am (CST)
$130 11/20/2024 11:09:10 am (CST)
$120 11/18/2024 9:56:37 pm (CST)
$110 11/17/2024 9:31:23 pm (CST)
$100 11/17/2024 3:24:57 pm (CST)
$90 11/16/2024 5:37:31 pm (CST)
$80 11/16/2024 5:37:20 pm (CST)
$70 11/16/2024 5:37:20 pm (CST)
$60 11/16/2024 5:37:10 pm (CST)
$50 11/16/2024 5:37:10 pm (CST)
$45 11/16/2024 3:20:53 pm (CST)
$40 11/16/2024 12:02:05 pm (CST)
$35 * 11/16/2024 12:01:56 pm (CST)
$35 * 11/16/2024 12:01:56 pm (CST)
$30 11/16/2024 12:01:46 pm (CST)
$25 11/16/2024 12:01:46 pm (CST)
$20 11/16/2024 10:13:55 am (CST)
$15 11/15/2024 10:09:10 pm (CST)
$10 11/15/2024 9:47:19 pm (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.