Specimen Number48-1-026Alternate Number77-110CommentsQuartz-rich calcsilicate? Quartz + amphibole + titanite + scheelite.In Teaching CollectionNoMineral(s)quartzamphiboletitanitescheeliteField 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 calcsilicateDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location11281 level, 1st driftDeposit TypeSkarnThin SectionBox 10, slot 19Geo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience