USDA Mineral Copper 93v3957SimilarCrown, attributed to Gyeongsangnam-do, Korea, Three Kingdoms period (Gaya), 400s-500s AD, gilt bronze - Tokyo National Museum - Tokyo, Japan - DSC08234Molding (CH 18144005) - A piece of rock with a yellow pin stuck in itPhoto of Vase fragment, terracota - Public domain dedicationFlake Tool Egypt - Public domain museum image. A piece of metal that is sitting on a tableVase fragment, terracota, Europe, GreeceVase fragment, terracota, Europe, GreeceMoreRelatedCopper Ore (9974453804)Copper Kettle (FOUS 98273) - Public Domain image, National Parks GalleryPumsaint gold mine (1293645)Copper Point (FOUS 98266) - Public Domain image, National Parks GalleryCopper Point (FOUS 98266) - Public Domain image, National Parks GalleryCook Stoves for Alaskan Gold Miners (1898) (ADVERT 267)MoreUSDA Mineral Copper 93v3957file_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummarylabel_outlineTagsdendrites metallicdendrites in minerals and stonesmineralsnative copperphotographs by ken hammondcreateSourceU.S. Department of AgriculturelinkLinkhttp://commons.wikimedia.org/copyrightCopyright infoPublic Domain