Specimen Number43-10-004Alternate Number49-67-4CommentsBarite ore with small nodular (concretionary?) features on bedding plane. Sparse very fine-grained pyrite.In Teaching CollectionNoMineral(s)baritepyriteRock NameBa oreDistrictArkansasMineNational Lead CompanyExternal LinkMindatDeposit TypeComplex hydrothermalGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience