Geochemical maps showing the distribution and concentration of selected elements in nonmagnetic heavy-mineral-concentrate samples from stream sediment from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, southeast Alaska

Autor: D.J. Grybeck, George VanTrump, S.K. McDanal, B.F. Arbogast, J.B. Cathrall
Rok vydání: 1993
Předmět:
DOI: 10.3133/mf2217b
Databáze: OpenAIRE