Specimen Number36-8-019Alternate Number52-31-9CommentsMassive sphalerite + pyrite + galena, see XRD pattern below).In Teaching CollectionNoMineral(s)pyritesphaleritegalenaRock NameAg-Zn oreDistrictKokomo-TenmileMineregional sampleExternal LinkMindatGeo-LocationFrom west of Kokomo.Deposit TypeVeinDonated ByUniversity of Wisconsin-Madison Department of Geoscience