This small oval Sonoran gold turquoise ring features a wide shank with unique details and a simple twist wire setting. The stone measures 3/4" x 1/2". Perfectly sized to wear on smaller hand or finger. NAVAJO HANDCRAFTED RING Sonoran Gold Canyon Turquoise is an interesting turquoise from Senora, Mexico, near Nogales, Arizona, and its neighbor: Nogales, Mexico, which is the northernmost point in all of Mexico. The series of mines bearing this name are on several sites contingent to the American border.