Geochemical data for stream-sediment, heavy-mineral-concentrate and rock samples collected from the Fortyseven Creek gold-arsenic-antimony-tungsten prospect, southwestern Alaska [computer file] / by John E. Gray ... [et al.] Version 1.0 (Open-file report ; 99-0584)
Geochemical data for stream-sediment, heavy-mineral-concentrate and rock samples collected from the Fortyseven Creek gold-arsenic-antimony-tungsten prospect, southwestern Alaska [computer file] / by John E. Gray ... [et al.]