Kingman Turquoise 10x13-13x20mm Graduated Barrel - 15-16 Inch 20210722 Sugilite is a rare cyclosilicate

Sugilite is a rare cyclosilicate that occurs in a range of vivid colors including deep purple

red or orange body color

This Fire Opal contains both Opal and the rhyolitic host material in which it is formed

rust and cream hues

Kingman Turquoise 10x13-13x20mm Graduated Barrel - 15-16 Inch 20210722 Sugilite is a rare cyclosilicateKingman turquoise, mined in the Acerbate Mountains near Kingman, Arizona, is renowned for its vibrant, intense blue hues, often featuring a black, "water web" matrix. Operated by the Colbaugh family, the mine is one of the largest and oldest producers of American turquoise, famous for producing nuggets in a wide color range from pale blue to dark green.