Genuine Number 8 Mine Turquoise Stones set in Sterling Silver. Beautiful Pendant and Earrings Set with an 18" Sterling Silver Chain. Created by Navajo Artist Sampson Jake. Signed by the artist. The Number 8 mine is located in Eureka County Nevada. Since 1976 there has been no Number 8 Turquoise mined. There is however, an existing stock pile that Mr. Dowell Ward, the last owner of the Number 8 mine, had stocked away for later sorting. The Turquoise is a collector's item--because once the reserve is gone there will be no more material released onto the market. The Gold Mining Company owns the claim to the Number 8 mine and it has been swallowed up by the gold mining operations. This is some of the last Number 8 Turquoise to be had and will be a great addition to your collection.