Radioactivity and Mineralogy of Placer Concentrates From the Fortymile District, Alaska (open access)

Radioactivity and Mineralogy of Placer Concentrates From the Fortymile District, Alaska

Report discussing the study of radioactivity and mineralogy of 24 placer concentrate samples from the Fortymile district of east-central Alaska. Only two samples showed significant radioactivity due to uraniferous thorianite. Sections include geology, and radiometric and mineralogic studies.
Date: August 1950
Creator: White, M. G.
System: The UNT Digital Library
Examination for Radioactivity in a Copper-Lode Prospect on Ruby Creek Kobuk River Valley, Alaska (open access)

Examination for Radioactivity in a Copper-Lode Prospect on Ruby Creek Kobuk River Valley, Alaska

The following report covers investigations on radioactivity in copper-bearing iron oxide mineralization fissures and fractures in narrow zones within Kobuk River Valley, Alaska.
Date: August 1950
Creator: White, M. G.
System: The UNT Digital Library
Trace Elements Reconnaissance in the Jakolof Bay Area, Southern Alaska (open access)

Trace Elements Reconnaissance in the Jakolof Bay Area, Southern Alaska

Abstract: "As a result of inquiries by prospectors in 1948 concerning radioactive ores in the vicinity of Jakolof Bay on the Kenai Peninsula in southern Alaska, the Geological Survey conducted a brief investigation during 1949. No radioactive material was found. Possibly a chromite stockpile in this locality was mistaken for pitchblades."
Date: August 1950
Creator: Mexham, R. M. & Nelson, A. E.
System: The UNT Digital Library
Reconnaissance for Radioactive Deposits in the Eagle-Nation Area, East-Central Alaska, 1948 (open access)

Reconnaissance for Radioactive Deposits in the Eagle-Nation Area, East-Central Alaska, 1948

A report regarding a reconnaissance done in 1948 in order to find radioactive deposits in the Eagle-Nation Area in East-Central Alaska.
Date: August 1953
Creator: Wedow, Helmuth
System: The UNT Digital Library