Turquoise comes from a variety of different mines all over the world. This is made from USA turquoise and has beautiful color and matrix. This is my take on modern minimalist Boho vibes. Each ring is handmade to order, in your size. Please choose your ring size and metal type at checkout. The most common ring size is between 6-8. Gold Plate and Silver plate and copper are all non tarnish wire material, and Gold Fill /Sterling Silver are highest quality and do not tarnish with wear.