Specimen Number30-5-030Alternate NumberEHB-20-37CommentsMuscovite + quartz + anthophyllite + gahnite schist.In Teaching CollectionNoMineral(s)muscovitequartzanthophyllitegahniteRock NameschistDistrictCotopaxiMineCotopaxiExternal LinkMindatDeposit TypeMetamorphosed VMSGeo-Coords[1] Donated ByFrom the research collection of Dr. Paul Spry