Specimen Number20-5-008Alternate NumberK-12CommentsLower Roan Formation, gray siltstone with carbonate layer and disseminated carrollite, "Ore Shale Unit D". Donated by Murray Hitzman and Tim MacIntyre from CSM.In Teaching CollectionNoMineral(s)carrollitedolomitequartzRock Namemineralized shaleDistrictZambian CopperbeltMineKonkolaExternal LinkMindatGeo-Location950 level, 1500 crosscutDeposit TypeSedimentary CopperGeo-Coords[1] Donated ByMurray Hitzman and Tim MacIntyre, Colorado School of Mines