Map showing areas in Arizona with elevated concentrations of Uranium

Thumbnail
Name:
OFR90-05sheet1of1ElevatedUrani ...
Size:
11.33Mb
Format:
PDF
Download
Author
Spencer, J.E.
Shenk, J.D.
Duncan, J.T.
Issue Date
1990
Keywords
Arizona Geological Survey Open File Reports
Graham County
Greenlee County
Santa Cruz County
La Paz County
Yuma County
Cochise County
Gila County
Navajo County
Apache County

Metadata
Show full item record
Citation
Spencer, J.E., Shenk, J.D. and Duncan, J.T., 1990, Map showing areas in Arizona with elevated concentrations of Uranium. Arizona Geological Survey Open File Report, OFR-90-05, 1 map sheet, map scale 1:1,000,000.
Description
Virtually all rocks and soils contain uranium, which undergoes radioactive decay into hazardous radon gas. The average uranium concentration of crustal rocks is 2 to 3 parts per million (ppm). Geologic materials containing anomalously high levels of uranium (greater than 6 ppm) have greater potential for producing radon gas that can seep into homes and buildings and accumulate in hazardous concentrations. This map shows areas where uranium is know to be present in anomalously high concentrations and where there is a greater-than-average probability of homes having hazardous indoor-radon concentrations. Locations of uranium mineral districts and districts with byproduct uranium production or associated uranium mineralization were derived from Keith and others (1983). Granites with unusually high uranium concentrations include the Lawler Peak Granite north of Bagdad (Anderson and others, 1955; Silver and others, 1980), the Dells Granite norhteast of Prescott (Krieger, 1965; Silver and others, 1980; Proctor and others, this volume, p. 61-81), and two granitic plutons near Kingman (Loghry and Heinrichs, 1980). Locations of other areas with anomalously high uranium concentrations were derived from Scarborough (1981), Doorn and Pewe (1991), and studies presented in this bulletin. Scale 1:1,000,000
URI
http://hdl.handle.net/10150/629490
Additional Links
https://library.azgs.arizona.edu/
Language
en
Series/Report no.
OFR-90-05
Rights
Arizona Geological Survey. All rights reserved.
Collection Information
Documents in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.
North Bounding Coordinate
37.0201
South Bounding Coordinate
31.3161
West Bounding Coordinate
-114.829
East Bounding Coordinate
-109.028
Collections