Specimen Number28-9-181Alternate NumberA-237Commentsfrom Bob Carpenter research collectionIn Teaching CollectionNoMineral(s)magnetitepyriteField Noteslocation unknown but good reference sampleRock Namepolished plugs
28-9-181: polished plugs - Undefined District - Undefined Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/36186