Specimen Number28-9-252Alternate NumberA-341Commentsfrom Bob Carpenter research collectionIn Teaching CollectionNoMineral(s)pyritequartzRock Namepolished plugsDistrictAlaskaGeo-LocationAdak Island
28-9-252: polished plugs - Alaska District - Undefined Mine. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/36255