{"title":"Ammonite","description":"","products":[{"product_id":"fossile-ammonite-calcifiee-a-loges-fonce","title":"Calcified ammonite with dark chambers","description":"\u003cp\u003eAmmonites are fossilized cephalopods that lived in the seas approximately 66 to 400 million years ago, before dying out during the Cretaceous–Paleogene extinction event. These specimens display a dark color contrasted by sinuous internal patterns, revealing their characteristic spiral structure. These fossils are often sought after for their natural beauty and rarity. Ammonites are particularly valued by collectors and museums for their paleontological importance and aesthetic appeal.\u003c\/p\u003e\n\u003cp\u003eThis product is sold individually and measures approximately 6 cm in diameter.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54125177897285,"sku":null,"price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2404.jpg?v=1742302165"},{"product_id":"fossile-ammonite-a-loges-calcifiees-jaune","title":"Yellow ammonite with calcified chambers","description":"\u003cp\u003eYellow Ammonite is a fossilized cephalopod mollusk that existed from the Devonian period until the end of the Cretaceous period (approximately 400 to 66 million years ago). These specimens, often found in layers of sediment, showcase a characteristic spiral structure that illustrates the creature's internal chamber. The colors, such as yellow in this case, result from mineralizations that occurred during the fossilization process.\u003c\/p\u003e\n\u003cp\u003eThis product is sold individually.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"3 cm","offer_id":54125165805893,"sku":"","price":10.0,"currency_code":"EUR","in_stock":true},{"title":"5 cm","offer_id":54125404389701,"sku":"","price":20.0,"currency_code":"EUR","in_stock":true},{"title":"3.15 inches","offer_id":54125404422469,"sku":"","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2406.jpg?v=1742302163"},{"product_id":"fossile-ammonite-calcifiee-sciee-caramel","title":"Sawn calcified ammonite caramel","description":"\u003cp\u003eCaramel ammonite is a fossilized variety of cephalopod mollusks. These fossils, dating mainly from the Jurassic to the end of the Cretaceous period (between 200 and 66 million years ago), have been polished to reveal their captivating spiral patterns and colors, which range from beige to chocolate brown. Originating from ancient seas, these ammonites are often found in areas now far from the ocean, bearing witness to the geological changes that have occurred over time. \u003c\/p\u003e\n\u003cp\u003eThis product is sold individually, with a diameter of approximately 6 cm.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54125159186757,"sku":null,"price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2410.jpg?v=1742302161"},{"product_id":"fossile-ammonite-calcifiee-sciee-a-loges","title":"Sawn calcified ammonite with chambers","description":"\u003cp\u003eCalcified chambered ammonite is a fossil of a cephalopod that lived in the Mesozoic seas, a period spanning approximately 252 to 66 million years ago. This specimen has been cut in half to reveal its characteristic internal chambers, often preserved through the process of mineralization. The color and texture vary depending on the mineral composition and fossilization conditions. These fossils come from Madagascar, generally from regions that were once underwater where they were deposited on the bottom of ancient seas.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"4 cm","offer_id":54125376274757,"sku":null,"price":10.0,"currency_code":"EUR","in_stock":true},{"title":"3.15 inches","offer_id":54125376307525,"sku":null,"price":12.0,"currency_code":"EUR","in_stock":true},{"title":"12 cm","offer_id":54125376340293,"sku":null,"price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2414.jpg?v=1742302158"},{"product_id":"fossile-ammonite-nacree-et-opalescente-polie","title":"Polished nacreous and opalescent ammonite","description":"\u003cp\u003eThe nacreous and opalescent ammonite is a fossil dating from the Mesozoic era, between 240 and 65 million years ago. These varieties exhibit an iridescent appearance due to the presence of nacre that originally lined the inside of the mollusk's shell. These ammonites are often found in marine strata, and their cross-section reveals complex spiral patterns and shimmering colors. This phenomenon is the result of the fossilization of the nacre, which has retained vivid colors due to minerals such as aragonite.\u003c\/p\u003e\n\u003cp\u003eThis product is sold individually and has a diameter of approximately 4 cm; their hue varies depending on the fossilization.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54125119897925,"sku":null,"price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2422.jpg?v=1742302155"},{"product_id":"fossile-ammonite-irisee-blanche-naturelle","title":"Natural iridescent white ammonite","description":"\u003cp\u003eThese white iridescent ammonites are cephalopod fossils dating mainly from the Jurassic period, about 200 million years ago. They come from deposits found in Madagascar. The characteristic spirals reveal the chambers once occupied by the animal. The outer surface shows iridescence caused by the fossilization of aragonites, giving the ammonite a pearly sheen. These pieces are prized for their natural beauty and rarity, often serving as collector's specimens or decorative items.\u003c\/p\u003e\n\u003cp\u003eThis fossil is sold individually and measures approximately 3 cm in diameter.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54288925622597,"sku":null,"price":12.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2439.jpg?v=1742301659"},{"product_id":"fossile-ammonite-calcifiee-sciee","title":"Sawed calcified ammonite","description":"\u003cp\u003eThe fossil presented is a cut and calcified ammonite, exposing its internal chambers. Ammonites are fossil marine mollusks, belonging to the order Ammonoidea, which thrived during the Devonian period until their extinction at the end of the Cretaceous period, approximately 66 million years ago. This calcification is evidence of a geological process where the mineral calcite was deposited in the shell's cavities after the animal's death, preserving its spiraled and detailed structure. These fossils originate from Madagascar.\u003c\/p\u003e\n\u003cp\u003eThis product is sold individually or as a pair, with its stand, and measures approximately 6 cm.\u003cbr\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54288938041669,"sku":null,"price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2417.jpg?v=1742301656"},{"product_id":"fossile-ammonite-calcifiee-sciee-brune","title":"Brown sawn calcified ammonite","description":"\u003cp\u003eFossilized ammonites date back to the Jurassic geological period. Their organic patterns are fascinating, and their colors range from gray to brown. Calcified ammonites are appreciated for their natural beauty and ancient history, making them popular for interior decoration and collections. Originating from marine and continental regions, this rock offers a tangible connection to the planet's geological past.\u003c\/p\u003e\n\u003cp\u003eThis product is sold individually or as a pair, with its base, and measures approximately 5 cm.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54288945676613,"sku":null,"price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF2401_85aa5a63-49c5-4ccd-abd7-7126b559c69f.jpg?v=1742301654"}],"url":"https:\/\/atelier-coeur-de-pierre.com\/en\/collections\/ammonite-1.oembed","provider":"Coeur de pierre","version":"1.0","type":"link"}