Specimen Number17-6-018Alternate NumberKoryu 2Commentsdonated from the research collection of Dr. Jim Saunders; very high grade, need to evaluate mineralogyIn Teaching CollectionNoMineral(s)chalcopyritegoldnaumanniteField Notesalmost massive sulfide ore from veinRock Namemineralized veinDistrictIshikariMineKoryuExternal LinkMindatDeposit TypeEpithermal Low SulfidationGeo-Coords[1] Donated ByDr. Jim Saunders
17-6-018: mineralized vein - Ishikari District - Koryu Mine. Franklin College Collections, accessed 09/08/2026, https://digitalcollections.franklin.uga.edu/nodes/view/34643