Specimen Number33-1-021Alternate Number56-4-67CommentsCarbonate dike rock.In Teaching CollectionNoMineral(s)calciteRock Namecarbonate dikeDistrictPowderhornMineIron Hill, COExternal LinkMindatDeposit TypeCarbonatiteGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
33-1-021: carbonate dike - Powderhorn District - Iron Hill, CO Mine. Franklin College Collections, accessed 10/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/53856