著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Harris,"Silver-bearing chalcopyrite, a principal source of silver in the Izok Lake massive-sulfide deposit: confirmation by electron- and proton-microprobe analyses",Can. Mineral.,,,1984,22,,493,https://cir.nii.ac.jp/crid/1372820654803995917,