925 Sterling Silver Canadian Oval Natural Ammonite Earrings

Product Description Earrings Natural Ammonite Size: Color: Iridescent Origin: Canada 925 Sterling Silver Ammonite is an ancient marine mollusk fossil, which lived in the oceans approximately 65 million to 340 million years ago, and was formed through 70 million years of geological processes (classified as an organic gemstone alongside pearls and amber). In 1908, a member of the Canadian Geological Survey first discovered the existence of mineralized ammonite fossils in Alberta. In 1962, jewelry made with ammonite was exhibited at the Nanton Gem Show, marking the first recorded instance of ammonite being used in jewelry, and thus entering the world of gemstones. In 1967, Ammonite was first introduced and promoted as a proper noun; prior to this, it was known as "Calcentine" and "Korite." In 1981, the International Colored Gemstone Association officially recognized Ammonite as a gemstone, one of the three most significant new gemstone discoveries globally. Ammonite is found scattered across the world, with southern Canada and Montana in the United States being the primary sources. However, only the most exceptional ammonite from southern Alberta, Canada, can be classified as a gemstone. It is also Canada's national gemstone. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Ammonite Treatment Resin Coating This method involves removing the uncolored parts of freshly unearthed ammonite and then applying a resin coating. This process preserves the ammonite's original shape, resulting in pieces that are often irregular and uneven in form. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Please Read Carefully ♡ As these are natural stones, colors, tones, patterns, shapes, and sizes will vary slightly for each piece. ♡ The photos are of the actual items. ♡ Natural stones may contain cracks and inclusions. ♡ Please place your order only after understanding and accepting the characteristics of natural stones. ♡ Due to environmental factors and individual computer monitor settings, the actual product may appear slightly different from the photos. We appreciate your understanding. ♡ Returns will not be accepted based on subjective interpretations of images (such as perceived differences in appearance). Please accept these conditions before placing your order. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | Care Instructions | - After wearing, wipe clean and store in a pouch or box to prevent oxidation. - Perfume can cause silver to tarnish; please wait a few minutes after applying perfume before wearing your jewelry. - Avoid wearing in swimming pools or hot springs, as the sulfur and disinfecting agents can cause silver to discolor. - Over time, sterling silver may oxidize. You can polish it with a silver polishing cloth, or a small amount of toothpaste can also provide a gentle cleaning effect.