The Blue Moon turquoise mine is one of numerous claims located in the Royston District outside Tonopah, NV. Blue Moon turquoise can be found in a range of colors from green to dark blue, often with striking yellow accents. The most desirable Blue Moon turquoise is a mid to dark blue color with spectacular black spider web, some of which was found just a few years ago. The claim is owned by the Otteson family and produces incredible material, though in limited quantities.