Specimen Number47-8-001Alternate Number77-38CommentsAltered granodiorite, quartz + pyroxene + chlorite + epidote + kspar + plagioclase + amphibole + biotite + titanite + ilmenite.In Teaching CollectionNoMineral(s)quartzpyroxenechloriteepidotek-sparplagioclaseamphibolebiotitetitaniteilmeniteField 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 Namealtered granodioriteDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location9000 level, 1st driftDeposit TypeSkarnThin SectionBox 9, slot 75Geo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience