The bull's horns and the cult mystery of the Roman underworld prominent among the military classes and practiced in subterranean temples, centered around the god overpowering and slaying a bull, known as the tauroctony. The moon goddess, Luna, was the sole female permitted at a Mithraic ceremony, where the crescent moon was her symbol. Key Features Product Type:Roman Pendant Approximate Dimensions:Width 1.54" x Height 1.89" x Depth 0.35" Chain Length:21" black curb chain Weight:0.06 lbs (0.92 oz) Packaging:Packaged in an Alchemy branded bag, including Alchemy guarantee and care instructions. Materials:Designed and handmade in England in fine English pewter. Compliance:This item is compliant with all jewelry regulations, including California Proposition 65 and EU REACH directives.