Specimen Number41-6-007Alternate Number49-36-15CommentsQuartz with thin dark grey sulfide (tetrahedrite?) veinlets, and native Au flecks.In Teaching CollectionNoMineral(s)quartztetrahedritegoldRock NameAu oreDistrictBridge RiverMineBralorneExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience