Specimen Number32-8-001Alternate Number67-11-1CommentsMultiple samples. Right: massive fine-grained magnetite with minor plagioclase + pyroxene. Left: medium-grained larvikite. Green phase within left-hand sample is actinolite (see XRD pattern below).In Teaching CollectionNoMineral(s)magnetitealbitepyroxeneorthoclaseamphibolephlogopiteRock NamemagnetititeDistrictPort ColdwellMineregional sampleExternal LinkMindatGeo-LocationPort Coldwell Marathon alkaline complex.Deposit TypeMagmaticDonated ByUniversity of Wisconsin-Madison Department of Geoscience
32-8-001: magnetitite - Port Coldwell District - regional sample Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/53727