The following report provides findings of trace elements from investigations on Cache and upper Peters Creeks in the Tentana District, Alaska after discovering radioactive minerals within Geological Survey's collection of Alaskan placer deposits. This investigation took place in the summer of 1945
Report discussing a 1948 geological examination to find radioactive deposits in the Eagle-Nation are...
Report discussing a geological examination of the Upper Porcupine River in northeastern Alaska to fi...
Report discussing a 1949 geological examination for radioactive deposits in the Nixon Fork mining di...
The following report provides information and findings of trace elements recognized in a few placer ...
From introduction: Since 1945 the Alaskan Trace Elements Unit of the U. S. Geological. Survey has be...
Report summarizing findings of investigations for radioactive source materials in Alaska from 1945 t...
The following report provides results taken from more than 600 samples found in Alaska, mostly conce...
Report discussing the U.S. Geological Survey's investigation of various radioactive mineral deposits...
Report discussing geological investigations in 1947 of the Lower Yukon-Kuskokwin region in Alaska to...
Report discussing the U.S. Geological Survey's investigation of radioactive element samples found in...
Report discussing a reconnaissance study during the summer of 1953 to determine the occurrence of ra...
From abstract: Reconnaissance in 1947 found uranothorianite and gummite associated with copper sulfi...
Report discussing the investigation of radioactive deposits in granite and search for bedrock source...
From abstract: Radioactive material in apparently significant amounts was recognized in heavy-minera...
Report discussing the results of a 1952 reconnaissance for radioactive deposits that was conducted i...
Report discussing a 1948 geological examination to find radioactive deposits in the Eagle-Nation are...
Report discussing a geological examination of the Upper Porcupine River in northeastern Alaska to fi...
Report discussing a 1949 geological examination for radioactive deposits in the Nixon Fork mining di...
The following report provides information and findings of trace elements recognized in a few placer ...
From introduction: Since 1945 the Alaskan Trace Elements Unit of the U. S. Geological. Survey has be...
Report summarizing findings of investigations for radioactive source materials in Alaska from 1945 t...
The following report provides results taken from more than 600 samples found in Alaska, mostly conce...
Report discussing the U.S. Geological Survey's investigation of various radioactive mineral deposits...
Report discussing geological investigations in 1947 of the Lower Yukon-Kuskokwin region in Alaska to...
Report discussing the U.S. Geological Survey's investigation of radioactive element samples found in...
Report discussing a reconnaissance study during the summer of 1953 to determine the occurrence of ra...
From abstract: Reconnaissance in 1947 found uranothorianite and gummite associated with copper sulfi...
Report discussing the investigation of radioactive deposits in granite and search for bedrock source...
From abstract: Radioactive material in apparently significant amounts was recognized in heavy-minera...
Report discussing the results of a 1952 reconnaissance for radioactive deposits that was conducted i...
Report discussing a 1948 geological examination to find radioactive deposits in the Eagle-Nation are...
Report discussing a geological examination of the Upper Porcupine River in northeastern Alaska to fi...
Report discussing a 1949 geological examination for radioactive deposits in the Nixon Fork mining di...