Specimen Number42-5-020Alternate Number50-18-19CommentsMassive purple and dark green coarse-grained fluorite.In Teaching CollectionNoMineral(s)fluoriteRock NameF oreDistrictSweetwaterMineKreb'sExternal LinkMindatDeposit TypeMVTGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of GeoscienceReference MaterialACL-232: Brown, J.S., ed., 1967, Genesis of Stratiform Lead-Zinc-Barite-Fluorite Deposits; Econ. Geol. Mono. 3, Lancaster, Pennsylvania, 443 p.