This great vintage sterling silver necklace is signed LOS CASTILLO TAXCO STERLING MADE IN MEXICO and AZTECA MOSAICO, along with an eagle assay number. The necklace measures approximately 15-7/8" in length by 1/4" across the links. The item "LOS CASTILLO VINTAGE MEXICO STERLING SILVER CHRYSOCOLLA CHOKER NECKLACE" is in sale since Friday, July 15, 2016. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Vintage Ethnic/Regional/Tribal\Mexican, Latin American".The seller is "deja--voodoo" and is located in Santa Cruz, California. This item can be shipped worldwide.