Specimen Number17-5-039Commentsfrom the research collection of Jim Saunders; these samples all collected from the sinter cap above the bulk of the Mule Canyon deposit, contain abundant electrum particlesIn Teaching CollectionNoMineral(s)quartzRock Namesilica sinterDistrictHilltopMineMule CanyonExternal LinkMindatDeposit TypeEpithermal Low SulfidationGeo-Coords[1] Donated ByDr. Jim Saunders