Specimen Number41-7-005Alternate NumberGV-7CommentsQuartz vein with chloritized diabase host rock inclusions, and ubiquitous pyrite.In Teaching CollectionNoMineral(s)quartzchloritepyriteRock Namequartz vein with sulfidesDistrictGrass ValleyMineIdaho-MarylandExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience