Triangular Navajo Earrings, Spider Web best Opal, Black Onyx, Native American Dangle

925 Sterling Silver Earrings. Triangular Navajo made sterling silver earrings inlaid with Spider Web Opal and Black Onyx. These earrings measure approximately 7/16th of an inch wide by 1 inch tall not including the ear wire. Navajo made and produced through First American Trading. Stamped "FAT .925"Spider Opal or Spider Web Opal is a new opal that combines beauty and play of color. The refraction and unique color comes from Bragg diffraction best of light. It is natural refraction that creates the color, webbing, and patterns, which produces infinite uniqueness and beauty in each piece.