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Description

Adamite
Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico
7.4 x 7.1 x 3.7 cm (2.91 x 2.80 x 1.46 in)

Primarily stretching over the top side of this specimen are well over a dozen twinkling, fan-shaped Adamite sprays, all presented on a limonitic matrix. The largest of these Adamite clusters reaches 2.0 centimeters across. Characteristic of the locality, the crystals have a bright apple-green color that stands out nicely against the matrix; underneath UV light, the Adamite strongly fluoresces lime-green. Apart from the edges of the specimen, the rest of the matrix is covered in small, dark-grey associations of manganese oxides.


More Information: This piece is in excellent condition. Remnants of the previously encompassing host rock are still present on a few of the Adamite crystals.


Condition Report*: Condition report available upon request.
*Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. Heritage does not guarantee the condition of frames and shall not be liable for any damage/scratches to frames, glass/acrylic coverings, original boxes, display accessories, or art that has slipped in frames. All lots are sold "AS IS" under the Terms & Conditions of Auction.

Auction Info

Proxy Bidding Ends 
November
29th Saturday 5:50 pm CT
Auction Dates
November
29th Saturday
Proxy Bidding Time Remaining 
1 Day 7h 55m 39s
Internet/Mail Bids: 0
Lot Tracking Activity: 10
Page Views: 139

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Nature & Science Session
(Lots 48001-48111) - 6:00 PM Central Time, Saturday, November 29, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

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Starting Bid:
$100
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