Specimen Number37-7-016Alternate Number50-65-9CommentsVery fine-grained material with interesting green phase that is ubiquitous. XRD reveals sphalerite + galena + biotite + dickite (see XRD patterns below).In Teaching CollectionNoMineral(s)sphaleritegalenabiotitedickiteRock NameZn oreDistrictYrekaMineSullivan, IDExternal LinkMindatDeposit TypeVeinGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
37-7-016: Zn ore - Yreka District - Sullivan, ID Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/56842