Specimen Number47-8-007Alternate Number77-55CommentsQuartz diorite with quartz + plagioclase + amphibole + scheelite. Crosscut by quartz monzonite dike.In Teaching CollectionNoMineral(s)quartzplagioclaseamphibolebiotitescheeliteField 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 Namemineralized quartz dioriteDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location382, 2nd driftDeposit TypeSkarnGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience