Availability of platinium and platinium-group metals /
Fogg, Catharine T.
Availability of platinium and platinium-group metals / Catharine T. Fogg and Joseph L. Cornellisson. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993. - iv, 54 p. : ill., maps. - Information circular ; 9338 . - United States. Bureau of Mines (Report of Investigations) ; 9338. . - Report of investigations (United States .Bureau of Mines) ; 9338. .
93-023263
93025150
Platinium group.
Platinium ores.
Platinium ores--United States.
Availability of platinium and platinium-group metals / Catharine T. Fogg and Joseph L. Cornellisson. - Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1993. - iv, 54 p. : ill., maps. - Information circular ; 9338 . - United States. Bureau of Mines (Report of Investigations) ; 9338. . - Report of investigations (United States .Bureau of Mines) ; 9338. .
93-023263
93025150
Platinium group.
Platinium ores.
Platinium ores--United States.