Specimen Number11-8-009Alternate Number65-239Commentsdike in marbleIn Teaching CollectionNoMineral(s)biotiteplagioclasepyroxeneRock NamelamprophyreDistrictFranklinMineSterlingExternal LinkMindatGeo-LocationundefinedSub-LocationundefinedDeposit TypeMetamorphosed MVTGeo-Coords[1] Reference MaterialACL-167: Kisvarsanyi, G., and Grant, S.K., eds., 1988, North American Conference on Tectonic Control of Ore Deposits and the Vertical and Horizontal Extent of Ore Systems; Proceedings Vol., Univ. Missouri-Rolla, Rolla, Missouri, 567 p.
11-8-009: lamprophyre - Franklin District - Sterling Mine. Franklin College Collections, accessed 15/07/2026, https://digitalcollections.franklin.uga.edu/nodes/view/29836