The Lone Mountain turquoise mine, originally called the Blue Jay mine, is located near Tonapah, Nevada and is one of the oldest producing mines in the state. These nugget strands are 16" in length. Generally measuring 8-11mm in size. This is stabilized Turquoise, purchased from the mine owners directly. Strands sold separately! Rare LONE MOUNTAIN TURQUOISE Beads 8-11mm Sky Blue Matrix 16