Riebeckite from Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
USA | |
| Am Min 69:106-199 |
| Barker, J.C., and Mardock, C.L., 1990, Rare-earth-element-and yttrium-bearing pegmatite dikes near Dora Bay, southern Prince of Wales Island: U.S. Bureau of Mines Open-File Report OFR 19-90, 41 p |