Dry Creek Turquoise The Dry Creek Turquoise Mine is located on the Shoshone Indian Reservation near Battle Mountain, Nevada. The mine was first discovered in 1993, but the nature of the material led to much confusion, due both to its extreme hardness and odd color. After having the material assayed, it was proven to be turquoise. The turquoise from the Dry Creek mine, which has also been known as the Godber as well as the Burnham mine, is a creamy pastel-blue and blue-white, turquoise. The gem grade material from this mine is very hard and available only in small quantities. Since turquoise gets its pigment from the heavy metals in the ground where it is formed, and this area has a distinct lack of heavy metals, the odd color is due to a slightly heavier balance of aluminum rather than copper in the stone’s chemistry makeup. The matrix in Dry Creek Turquoise is typically light golden or brown gray to gray-black. This turquoise is beautiful alone in a piece of jewelry and is especially striking when juxtaposed with other colors of turquoise in a single creation.