This is an exquisite vintage Navajo Native American jewelry Native American jewelry silver necklace handmade by navajo artist This necklace consists of a wonderful handmade Italian sterling silver chain Resting at the bottom of the necklace is a sterling silver pendant that contains an old Royston turquoise stone. SUrrounding the stone are amazing silver works. Featuring a small exquisite Mediterranean Coral Sterling silver. Sterling silver chain measures 18″inches long Royston turquoise pendant measures 1″? Tall with bale by 1ΒΌ wide total Weight 22.9grams no marks but tested as sterling silver Situated near Tonopah, Nevada, the Royston turquoise mine is an exceptional source of Turquoise. This family-owned mining claim, operated by the Otteson family, yields an exquisite array of turquoise colors, spanning from deep green to vibrant blue. A unique characteristic of many Royston turquoise stones is the presence of both green and blue shades within the same cut, creating a mesmerizing visual effect. The host rock or matrix found in Royston turquoise often displays deep brown or golden brown tones, adding to the overall appeal of these stunning stones. Under the careful stewardship of the Otteson family, the Royston Mine continues to produce high-quality, natural turquoise that artists love to work with and enthusiasts love to collect.