Datolite nodule (polished)

Centennial Mine #1/#2, Kearsage Load, Houghton Co., Michigan, USA
Ex. Marty Zinn, Ben Vone
Small Cabinet, 8.2 x 6.3 x 2.7 cm, 151 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: $130
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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 and colorful polished section of a small cabinet datolite nodule from the Centennial Mines of Michigan's famous Copper Country. Pretty light green areas of included copper beautifully accent the sculptural, porcelaneous white nodule. The rind has a nice knobby look. The well-known Centennial Mines were intermittently worked from 1863 until 1966. Mass is 151 grams. Formerly in the collection of well-known mineral show promoter and mineral collector, Marty Zinn. Ex. Ben Vone Collection. Classic and showy datolite nodule from the locale.

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Bidding History

Bid Amount Bid Time
$130 11/20/2024 6:21:59 pm (CST)
$120 11/20/2024 6:21:33 pm (CST)
$110 11/20/2024 6:21:33 pm (CST)
$100 11/20/2024 6:21:23 pm (CST)
$90 11/20/2024 6:21:23 pm (CST)
$80 11/20/2024 6:21:13 pm (CST)
$70 11/20/2024 6:21:13 pm (CST)
$60 11/20/2024 2:52:51 pm (CST)
$50 11/16/2024 7:54:52 am (CST)
$45 * 11/16/2024 7:54:36 am (CST)
$45 * 11/16/2024 7:54:36 am (CST)
$40 11/16/2024 7:54:26 am (CST)
$35 11/16/2024 7:54:26 am (CST)
$30 11/16/2024 7:54:17 am (CST)
$25 11/16/2024 7:54:17 am (CST)
$20 11/16/2024 7:54:09 am (CST)
$15 11/16/2024 7:54:09 am (CST)
$10 11/15/2024 11:45:26 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.