Beautiful triple dangle earrings. Measuring 2" in total length. They feature 2 purple sugilte stones and single Kingman turquoise stone. The earrings are set in sterling silver with oval stones that vary in length from 1/4" to 5/8". Perfectly sized with a light weight that makes them easy to wear. NAVJAO HANDCRAFTED DANGLE EARRINGS Kingman Turquoise originates in the Mineral Park Mining District near Kingman, Arizona. One of the largest domestic turquoise mines, it is found in a large open pit copper mine in the high desert country. The Kingman Mine district was first mined by Native Americans; it was part of the most extensive prehistoric workings in Arizona. Sugilite (purple) is a rare mineral named after Ken-ichi Sugi, a Japanese geologist who first discovered the material in 1944 on the Japanese island Shikoku.Sugilite has a vivid purple color and is usually opaque to translucent.