Vintage Native American Sterling Silver Blue Spidewerb, Turquoise Necklace This necklace weighs 47.3 Grams The stone/design of this necklace is Spidewerb, Turquoise Natural, industry-standard treatment if any The color is Blue This necklace is 19 long The necklace is 4.5 mm wide Markings: P. Sanchez, Sterling, (Tested Sterling Silver) Condition: Estate, Great, light patina, very small chip on stone Extra Note: 1990 NOTE: Variations in color in the pictures are due to reflections. The color in person is a beautiful even silver. Thank you for viewing my item! Please follow me & favorite to be notified of upcoming sales.