Specimen Number23-7-007Alternate NumberDK-8Commentsfrom Crowe research collectionIn Teaching CollectionNoMineral(s)chalcopyritepyrrhotitequartzRock Namebedded sulfideDistrictPrince William SoundMineDuchessExternal LinkMindatDeposit TypeVMSThin SectionBox 7, slot 46Geo-Coords[1] Reference MaterialACL-145: Chapin, T. and Johnson, B.L, 1919, Mining in Chistochina Basin, Prince William Sound Region, and Kenai Peninsula, Alaska; U.S. Geol. Surv. Bull. 692-C, Washington, D.C., 38 p.
ACL-146: Grant, U.S. and Higgins, D.F., 1910, Reconnaissance of the Geology and Mineral Resources of Prince William Sound, Alaska; U.S. Geol. Surv. Bull. 443, Washington, D.C., 87 p.
ACL-149: Moffit, F.H., 1954, Geology of the Prince William Sound Region, Alaska; U.S. Geol. Surv. Bull. 989-E, Washington, D.C., 84 p.
ACL-152: Stejer, F.A., 1956, Pyrite Deposits at Horseshoe Bay, Latouche Island, Alaska; U.S. Geol. Surv. Bull. 1024-E, Washington, D.C., 15 p.
ACL-156: Berg, H.C. and Cobb, E.H., 1967, Metalliferous Lode Deposits of Alaska; U.S. Geol. Surv. Bull. 1246, Washington, D.C., 254 p.
23-7-007: bedded sulfide - Prince William Sound District - Duchess Mine. Franklin College Collections, accessed 09/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/34821