SALE 25% OFF: This 2 strand nugget necklace shows the natural turquoise of the Kingman mine. Much of the matrix is cream color, which on newer Kingman turquoise has often been dyed black, and some is iron pyrite, a silvery gray color. The necklace is 29" long, with heishi shell between the nuggets, threaded on braided twine. Goes on over the head, no clasp. The nuggets are 1/2" to 3/4". Another indication of age is that both strands are the same length. Probably Navajo, certainly Native American. 1960s or earlier. Excellent vintage condition.