Specimen Number48-3-026Alternate Number77-200CommentsGray marble; calcite + pyroxene + k-spar + pyrrhotite + prehnite.In Teaching CollectionNoMineral(s)calcitepyroxenek-sparpyrrhotiteprehniteField NotesSample from PhD (U Michigan) of Dr. Phil Brown, longtime Professor of Geology at University of Wisconsin-Madison. Image below shows field notes associated with this sample.Rock NamemarbleDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location207-5Deposit TypeSkarnThin SectionBox 10, slot 64Geo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience