Specimen Number30-1-012Alternate NumberY17-39CommentsQuartz + hematite + pyrite vein. See photomicrographs below.In Teaching CollectionNoMineral(s)quartzhematitepyriteRock Namequartz veinDistrictYuraMineFortunaDeposit TypeOrogenicThin SectionBox 8, slot 76Geo-Coords[1] Donated ByFrom the research collection of Dr. Paul Spry.