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THBFossilized Ammonite w/ Blazing Red Iridescent Ammolite
Lot 161e
About Seller
Artemis Gallery
686 S Taylor Ave, Ste 106
Louisville, CO 80027
United States
Selling antiquities, ancient and ethnographic art online since 1993, Artemis Gallery specializes in Classical Antiquities (Egyptian, Greek, Roman, Near Eastern), Asian, Pre-Columbian, African / Tribal / Oceanographic art. Our extensive inventory includes pottery, stone, metal, wood, glass and textil...Read more
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Live Auction in Progress ... Currently on Lot Estimate:
$9,000 - $12,000
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| $10,000 | $1,000 |
| $20,000 | $2,500 |
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| $100,000 | $10,000 |
| $200,000 | $20,000 |
About Auction
Live
By Artemis Gallery
Mar 9, 2023
Set Reminder
2023-03-09 10:00:00
2023-03-09 10:00:00
America/New_York
Bidsquare
Bidsquare : Exceptional Ancient, Ethnographic, & Fine Art
https://www.bidsquare.com/auctions/artemis-gallery/exceptional-ancient-ethnographic-fine-art-12354
Artemis Gallery info@artemisgallery.com
Artemis Gallery info@artemisgallery.com
View Full Catalog (413)
- Lot Description
**First Time At Auction**
North America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. This ammonite fossil displays astonishing fiery iridescence across the surface known as ammolite- an exceedingly rare gemstone. Ammolite is one of the few "biogenic" or organic gemstones as it only develops from fossilized ammonite shells in the Bear Paw formation, and appears across the shell in hues of burgundy red shifting to orange, yellow, and greens. Photos do not do justice to these ammonites, the brilliant hues are best seen in person under shifting light! This fossil was prepared by the company Canada Fossils Ltd, the sister company to Korite, the largest commercial producer of natural ammolite gemstones and jewelry. Together, they provide ammonites and other amazing finds to important institutions, including an ammonite on display in the American Museum of Natural History in New York! Size: 9" Diameter x 1" W (22.9 cm x 2.5 cm); 6.75" H (17.1 cm) on included custom stand.
Ammolite is a rare, iridescent, gem-quality material cut from the fossilized shells of extinct sea creatures known as ammonites. Found only in the Bearpaw Formation in Alberta, Canada - along the eastern slopes of the Rocky Mountains - this organic gemstone has a dazzling range of colors and patterns and is highly desired for freeform natural cabochons and assembled jewelry pieces.
According to the International Gem Society (IGS) statement on the difference between Ammolite and Ammonite: "You may find the terms ammolite and ammonite sometimes used interchangeably. However, ammonite, strictly speaking, refers to the fossil shells of ammonites, whether gem-quality or not. Ammolite refers to the gem-quality material made from fossils of particular species of ammonites." Also, according to IGS, "Ammonites were marine mollusks that became extinct around 65 million years ago. There were many species of ammonites, and their fossils have been found across the globe. The fossils of Placenticeras meeki, Placenticeras intercalare, and Baculites compressus can yield gem-quality ammolite. To date, this material has been found only in Alberta, Canada."
Provenance: Private Berthoud, Colorado, USA collection
All items legal to buy/sell under U.S. Statute covering cultural patrimony Code 2600, CHAPTER 14, and are guaranteed to be as described or your money back.
A Certificate of Authenticity will accompany all winning bids.
We ship worldwide and handle all shipping in-house for your convenience.
#177474Professionally prepared with clear fixative coating on surface. Stable fissures from fossilization throughout. Grade A to Grade AA based on Korite grading. Gorgeous iridescence! Inventory and serial numbers on surface.Condition
- Shipping Info
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All shipping is handled in-house for your convenience. Your invoice from Artemis Gallery will include shipping calculation instructions. If in doubt, please inquire BEFORE bidding for estimated shipping costs for individual items.
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