DGGS MR 194-7
Title:Upper Koyukuk region, Alaska
Publisher:Alaska Territorial Department of Mines
Ordering Info:This publication is out of print. Reproductions may be available. Download below or please see our publication sales page for more information.
Keyword(s):Coal; Copper; Cultural Resources; Economic Geology; Fossils; Geomorphology; Glacial; Gold; Historic Resources; Koyukuk Mining District; Lead; Mining; Nuggets; Placer; Pleistocene; Production Data; Stream Flow; Structure
Reed, I.M., 1938, Upper Koyukuk region, Alaska: Alaska Territorial Department of Mines Miscellaneous Report 194-7, 169 p.
- mr194_07.pdf (44.0 M)