Specimen Number43-10-009Alternate Number49-67-9CommentsClayey bed interbedded with barite.In Teaching CollectionNoMineral(s)bariteclayRock NameBa oreDistrictArkansasMineNational Lead CompanyExternal LinkMindatGeo-LocationSouth limb of ore, east end.Deposit TypeComplex hydrothermalGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience