Specimen Number17-5-021Alternate NumberGUI171.5Commentsfrom the research collection of Jim Saunders; qtz after calcite banded silica materialIn Teaching CollectionNoMineral(s)kaolinitepyritequartzRock Namebanded silica veinDistrictIvanhoeMineHollisterExternal LinkMindatGeo-LocationGuinevere VeinDeposit TypeEpithermal Low SulfidationGeo-Coords[1] Donated ByDr. Jim Saunders