Description
Lovely ancient fossilized and opalized ammonite specimen with naturally formed crystals to the center. The shell appears disturbed and disjointed likely due to shifting tectonic plates during the fossilization period. Natural yellow, white and earthen tone colors throughout. Size 6 1/2" W x 5 1/4" H
Condition
Wonderful overall preserved condition.
Buyer's Premium
25%
Wonderful Opalized Ammonite Section on Stand
Estimate $300-$400
Starting Price
$90
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Meet the Auction House
Inspired AuctionsBrea, CA, United States
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26
Late Summer Fossils, Minerals & Asian Art
Sep 20, 2026, 4:00 PM EDTBrea, CA, United States
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![Cut and Polished Ammonite Display Pair: Jurassic Period, circa 199-145 million years B.P. The ammonite showing the internal gas chambers, some with crystallisation. 218 grams total, 9.9-10.2 cm (4 - 4 in.). [2, No Reserve] From a Lincolnshi](https://p1.liveauctioneers.com/1191/426518/237925195_1_x.jpg?height=181&quality=70&sharpen=true&version=1785755501&width=181)
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