Stunning blue color from the Blue Ridge Mine, gorgeous clean design. Fits a standard woman's 7" wrist and can be adjusted smaller and larger. Stone/silver is the size of a quarter. Navajo made and signed inside. The Blue Ridge Turquoise, in Lander County, Nevada, Orvil Jack filed the claim in 1956. Turquoise from the Blue Ridge Mine is highly prized by collectors and high-end jewelry crafters for its rare mix of striking blue and vivid green stones. The Blue Ridge Turquoise mine is known for producing some of the world's most sought-after bright blue turquoise. A haven for those searching for vibrant blue turquoise. Like Robin’s egg blue.