Aerial gamma ray and magnetic survey: Minnesota Project, Cheboygan and Alpena quadrangles, Michigan. Final report. [No known deposits within the study area]
The Cheboygan and Alpena 1/sup 0/ x 2/sup 0/ quadrangles of Michigan are covered almost everywhere (United States only) with Wisconsin age glacial deposits (moraines, outwash, leak deposits, etc.) of variable thickness. Where exposed, bedrock is of Early and Middle Paleozoic age, and consists almost entirely of limestone and dolomite. There are no uranium deposits (or occurrences) known within the study area, though the Elliot Lake quartz pebble conglomerate uranium deposit lies to the north in the Canadian section of the Blind River quadrangle. Magnetic data illustrate relative depth to magnetic basement in the area. Higher frequency/amplitude wavelengths in the eastern and northern sections of the lower peninsula may be a reflection of the lithologic character of the Precambrian bedrock. Twenty-four groups of uranium samples were defined as anomalies and are discussed briefly in this report. None of them are considered significant.
- Research Organization:
- EG and G GeoMetrics, Sunnyvale, CA (USA)
- DOE Contract Number:
- EY-76-C-13-1664
- OSTI ID:
- 5602528
- Report Number(s):
- GJBX-39(80)(Vol.2)(Cheboygan); TRN: 80-004924
- Country of Publication:
- United States
- Language:
- English
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Aerial gamma ray and magnetic survey: Minnesota Project, Sault Sainte Marie and Blind River quadrangles, Michigan. Final report. [No known deposits within the study area]
Aerial gamma ray and magnetic survey: Minnesota Project, the Alpena, Blind River, Cheboygan, Escanaba, and Sault Sainte Marie quadrangles of Michigan and Wisconsin. Final report
Related Subjects
MICHIGAN
MAGNETIC SURVEYS
RADIOMETRIC SURVEYS
URANIUM DEPOSITS
AERIAL PROSPECTING
AERIAL SURVEYING
DATA COMPILATION
MAPS
TABLES
DATA
DATA FORMS
GEOLOGIC DEPOSITS
GEOPHYSICAL SURVEYS
GREAT LAKES REGION
INFORMATION
NORTH AMERICA
NUMERICAL DATA
PROSPECTING
RESOURCES
USA
050200* - Nuclear Fuels- Exploration- (-1987)