Specimen Number43-6-011CommentsRed to orange pyromorphite in St. Louis sandstone.In Teaching CollectionNoMineral(s)quartzpyromorphiteRock Namemineralized sandstoneDistrictCave-in-RockMinePatrickExternal LinkMindatDeposit TypeFluorsparGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience