Search for and appraisal of radioactive deposits: trace elements monthly report, April 1957
Exploration drilling on the Colorado Plateau by the Geological Survey continued during April 1957. The significant information and highlights reported in April for projects in the Survey's Trace Elements program are summarized in this report.
| Main Author: | Geological Survey (U.S.) |
|---|---|
| Format: | Text |
| Language: | English eng |
| Published: |
1957
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| Subjects: | |
| Online Access: |
http://hdl.handle.net/11166/84950 http://archives.mountainscholar.org/cdm/ref/collection/p17393coll30/id/16996 |