Heavy Duty Ring Large Oval in Rosarita and Sterling. Large Oval Shape with beautiful shank. Ring size is 7 in this photo. Ring can be ordered in your size. The stone will be the same quality as that shown. ROSARITA In the early 1940’s Gold Prices spiked. As a result of the new high prices some prospectors revisited the old gold mines in places such as Colorado, California, and Alaska. These crusty codgers would build brick kilns over open pits and super-heat that gold-bearing ore that still litt Alaska, Gold Mines, Open Pit, Photo Ring, Gold Mining, Oval Rings, Gold Price, Oval Shape, Heavy Duty