Correlation of uranium, thorium, and potassium with aeroradioaetivity in the Berea Area, Virginia

Economic Geology
By: , and 

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Abstract

In the Berea area, a small quartz monzonite pluton intrudes chlorite-actinolite schist and is overlapped by Coastal Plain sand and gravel deposits. A detailed aeroradioactivity survey of the area shows unusually high radioactivity (1,150 counts per second) over the quartz monzonite. A total of 22 auger samples was taken across all formations to a depth of 2 to 3 feet, and radioelement concentrations were determined by gamma-ray spectrometry. There is a general direct correlation of high radioactivity with increase in radioelement concentrations. Abundances of uranium and particularly thorium in the quartz monzonite are two and three times the average for rocks of this type; a comparison is made with other granitic rocks high in uranium and thorium. © 1971 Society of Economic Geologists, Inc.

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Publication type Article
Publication Subtype Journal Article
Title Correlation of uranium, thorium, and potassium with aeroradioaetivity in the Berea Area, Virginia
Series title Economic Geology
DOI 10.2113/gsecongeo.66.2.302
Volume 66
Issue 2
Year Published 1971
Language English
Publisher Society of Economic Geologists
Description 7 p.
First page 302
Last page 308
Country United States
State Virginia
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