Specimen Number47-8-010Alternate Number77-58CommentsGray crystalline limestone.In Teaching CollectionNoMineral(s)calciteField 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 NamelimestoneDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location382, 2nd driftDeposit TypeSkarnGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience