Bisbee turquoise is one of the more famous and one of the oldest known mines in America. Bisbee matrix is brown to an unusual reddish brown which makes this turquoise easy to identify. Three such stones sit atop an antiqued shank with fine silver work.
Size: 5 1/4″ (13.5cm)
Shank: 15 to 6 mm
Stone Size (left to right): 8 x 7mm, 7 x 10mm, 9 x 7mm