Measuring 1 1/8 inches in length this ring has a dark Brownish Green Natural Turquoise Center stone from the Royston Mine. It has a beautiful matrix and is done in a simple Sterling mounting. Stamped Sterling and Signed "Chimney Butte". Weighs 26.3 Grams and is a Size 9.5. Nice low profile ring. Native American, Navajo, Southwestern Indian Jewelry.