Specimen Number32-10-011Alternate Number56-4-012CommentsLimestone.In Teaching CollectionNoMineral(s)dolomiteRock NamelimestoneDistrictPowderhornMineIron Hill, COExternal LinkMindatGeo-LocationSouth slope of Iron Hill.Deposit TypeCarbonatiteGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
32-10-011: limestone - Powderhorn District - Iron Hill, CO Mine. Franklin College Collections, accessed 17/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/53827