Wear a piece of outer space with this adjustable ring featuring a genuine Sikhote-Alin meteorite specimen dating back 1.7 billion years. Primarily iron in composition, this specimen also contains nickel, copper, phosphorous, and sulfur. This meteorite displays thumbprints or regmaglypts, which increase value for collectors.

Dimensions of Specimen in Setting: 15mmL x 8mmW x 38mmH, Weight of Ring: 16.4 g