Specimen Number32-10-018Alternate Number56-4-19CommentsDolomite + aegirine + pyrite dike rock.In Teaching CollectionNoMineral(s)dolomiteaegirinepyriteRock NamedikeDistrictPowderhornMineIron Hill, COExternal LinkMIndatGeo-LocationDike in pyroxenite E of Iron Hill.Deposit TypeCarbonatiteGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
32-10-018: dike - Powderhorn District - Iron Hill, CO Mine. Franklin College Collections, accessed 12/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/53803