925 sterling silver ring with an infinite looped design and inlaid with an oval azurite cabochon. The design of this ring measures 11/16 inch wide by 1/2 inch tall. The stone measures 3/16 inch wide by 1/4 inch tall. This ring is available in a size 5. Azurite is a copper carbonate hydroxide mineral, a secondary mineral formed in the oxidized portions of copper deposits. Azurite has a ratio of 3.5 to 4 on the Mohs hardness scale. Azurite is soft with a deep blue color that is unique only to this mineral stone.