USBM OFR 33-89
Title:Columbium - and rare-earth element-bearing deposits at Bokan Mountain, southeast Alaska
Authors:Warner, J.D. and Barker, J.C.
Publisher:U.S. Bureau of Mines
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Keyword(s):Bokan Mountain; Columbium; Rare Earth Elements
Warner, J.D. and Barker, J.C., 1989, Columbium - and rare-earth element-bearing deposits at Bokan Mountain, southeast Alaska: U.S. Bureau of Mines Open-File Report 33-89, 201 p.
- ofr033_89.pdf (11.0 M)