Specimen Number33-1-017Alternate Number56-4-63CommentsFe-stained jasper inclusion within ambiguous vesicular unit.In Teaching CollectionNoMineral(s)jasperhematiteRock NamejasperDistrictPowderhornMineIron Hill, COExternal LinkMindatDeposit TypeCarbonatiteGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience
33-1-017: jasper - Powderhorn District - Iron Hill, CO Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/53852