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Description

Ammolite Fossil
Placenticeras sp.
Cretaceous
Bearpaw Formation
Alberta, Canada
3.08 x 2.12 x 0.49 inches (7.83 x 5.38 x 1.24 cm)

This vibrant Ammolite displays an organically contoured shape that enhances its natural visual impact. The surface is alive with intense iridescence, flashing electric greens, golden yellows, and vivid orange tones that shift dynamically across a network of fine, mosaic-like patterning. Subtle fracturing creates a stained-glass effect, with each segment reflecting light at slightly different angles to produce depth and movement. The natural outline lends a sculptural quality to the piece, reinforcing its unique character. Rich in color and strong in presence, this captivating specimen stands out as a striking example of Ammolite's remarkable visual appeal.


Estimate: $400 - up.

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 
March
26th Thursday 7:50 pm CT
Auction Dates
March
26th Thursday
Proxy Bidding Time Remaining 
4 Days 8h 38m 22s
Internet/Mail Bids: 1
Lot Tracking Activity: 3
Page Views: 47

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

This lot is in: 1 - Nature & Science Session
(Lots 79001-79050) - 8:00 PM Central Time, Thursday, March 26, 2026.
[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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