Specimen Number31-8-008Alternate Number83-3-8CommentsVery fine-grained gabbro with chromite from between Chromite Seams 2 and 3.In Teaching CollectionNoMineral(s)pyroxenechromiteplagioclaseRock NamegabbroDistrictBird RiverExternal LinkMindatGeo-LocationBird River sill, Manitoba.Deposit TypeMagmaticDonated ByUniversity of Wisconsin-Madison Department of Geoscience
31-8-008: gabbro - Bird River District - Unknown Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/53271