Hausel, W.D.Sutherland, W.M.Hallberg, L.L.2024-03-142024-03-1410.15786/13687666https://wyoscholar.uwyo.edu/handle/internal/7879https://doi.org/10.15786/13687666Gemstones and other unique minerals and rocks of Wyoming—A field guide for collectors WSGS PubID: HSDM-00-6enghttps://creativecommons.org/licenses/by/4.0/WSGSGeologyWyomingfigure