{"id":"001023189","type":"book","title":"Portable X-ray fluorescence analysis as a tool for the identification of copper ore processing sites on the Great Orme, North Wales, UK","publisher":"Archaeopress","publisher-place":"Oxford","pages":"491-496","container-title":"Archaeometry 98 (2). Proceedings of the 31st Symposium Budapest, April 26-May 3,1998. 2","author":[{"family":"Jenkins","given":"David A."}],"issued":{"raw":"2002"}}