We have all kinds of stone inlay in this super nice, very cool belt buckle. Cosmic in design with a 1" turquoise stone & feather design following. These are all cut stones inlayed in a black epoxy of some sort. I will try & name all... Turquoise, spiny oyster, gaspeite, red coral, mother of pearl, yellow mussel shell, pink mussel shell, onyx & man made opal. measures 3 6/8" x 2 6/8". It is 77.9 grams in weight. It will take a 1 1/2" to 1 3/4" belt.Signed RRG.