Specimen Number49-4-029Alternate Number2SH-54-1220CommentsContact between layered siderite (dark) + cherty clasts and brecciated portion with same mineralogy, clasts look to be rip-up clasts. See XRD patterns below.In Teaching CollectionNoMineral(s)sideritequartzRock NameFe oreDistrictIron River-Crystal FallsMineHiawatha #1External LinkMindatDeposit TypeBIFGeo-Coords[1] Donated ByThis sample was originally donated by Dr. Gene LaBerge to the University of Wisconsin-Madison Department of Geology and Geophysics in the 1990's. When the University of Wisconsin-Madison collection came to the University of Georgia in the early 2020's, the LaBerge collection was part of that donation.