Late pleistocene and recent accumulation of uranium in ground water saturated sandstone deposits
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Abstract
Protactinium-231 and thorium-230 relations in several ground water saturated sandstones containing uranium ore indicate that much of the uranium has been accumulating in very recent times. Samples from the Hauber mine, Crook County, Wyoming, were selected to illustrate the concept of recent accumulation and the methods of calculation of the estimated minimum and maximum dates of the start of the uranium accumulation. The radiochemical results of eight samples from this mine show extremely consistent radioactive daughter product distribution, and a close correlation between the estimated dates of the start of uranium accumulation and the uranium content of the ore. The results for mill pulp samples, representing large tonnages of ore, indicate that the major part of uranium deposition started between 40,000 and 130,000 years ago and the rate of deposition has increased approaching the present time.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Late pleistocene and recent accumulation of uranium in ground water saturated sandstone deposits |
| Series title | Economic Geology |
| DOI | 10.2113/gsecongeo.56.2.423 |
| Volume | 56 |
| Issue | 2 |
| Year Published | 1961 |
| Language | English |
| Publisher | Society of Economic Geologists |
| Description | 8 p. |
| First page | 423 |
| Last page | 430 |
| Country | United States |
| State | Wyoming |
| Other Geospatial | Crook County |
| Google Analytic Metrics | Metrics page |