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"Gem" Ammonite in Matrix. Placenticeras costatum. Late Cretaceous. Bearpaw Formation. Alberta, Canada. ...
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Sold on Nov 20, 2024 for:
$25,000.00
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Description
"Gem" Ammonite in MatrixPlacenticeras costatum
Late Cretaceous
Bearpaw Formation
Alberta, Canada
Collected in the Winter of 2022, this truly spectacular, mined Ammonite dates to the Cretaceous some 71 million years ago and exhibits superb iridescence. A wonderful matrix specimen, this is a top representation of the Placenticeras costatum variety, which accounts for less than 10 percent of the Ammonites found in the singular locality. The Bearpaw Formation has produced this clearly "gemmy" fossil which is also a gemstone consisting of unique material known as Ammolite which has been classified as such by the World Jewellery Confederation since 1981. The sizable piece by weight at 24 kilograms (52.8 pounds) is actually a rather delightful overall size, offering dimensions of more manageable proportions than other matrix pieces which can be extremely unwieldy to both handle and install. This glorious "Gem" Ammonite boasts superb color and an incredible matrix in both size and shape. The vibrant fossil measures 10 inches (25 cm) at maximum diameter and is visually stunning with a myriad of vivid colors and some raised areas, making it a highly dimensional example of the rare species. Simply brilliant, this piece is a true natural work of art exhibiting colors including reds, oranges, golds, and greens, as well as the rarer purples and blues. This fossil has a functional metal cleat system for a safe and secure installation. This is a magnificent representation of the Canadian "national treasure" that is confirmed by specimen number 2(1397) and, of course, by just viewing it in person. The potential decorative impact of this piece cannot be overstated, and this really is just about as beautiful as it gets for this top variety. This is one intense collectible item.
Overall Measurements: 22.05 x 16.54 x 3.54 inches (56.00 x 42.00 x 9.00 cm)
More Information: The accompanying image is an artistic interpretation, based on knowledge from the fossil record and ancillary factors, of the potential appearance of the above extinct animal. Please note the rendering does not accompany the Lot.
Condition Report*:
Condition report available upon request.
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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,
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All lots are sold "AS IS" under the Terms & Conditions of Auction.Auction Info
2024 November 20 Nature & Science Signature® Auction #8194 (go to Auction Home page)
Auction Dates
November, 2024
20th
Wednesday
Bids + Registered Phone Bidders: 5
Lot Tracking Activity: N/A
Page Views: 1,244
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25% on the first $1,000,000 (minimum $49), plus 20% of any amount between $1,000,000 and $5,000,000, plus 15% of any amount over $5,000,000 per lot.
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