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TitlePrecambrian geology of the Berens River map area [west half], Manitoba [63A W 1/2]
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AuthorErmanovics, I F
SourceGeological Survey of Canada, Paper 73-20, 1973, 17 pages (1 sheet), https://doi.org/10.4095/103471
Year1973
Documentserial
Lang.English
MapsPublication contains 1 map
Map Info.geological, 1:250,000
Mediapaper; on-line; digital
RelatedThis publication contains Ermanovics, I F; (1973). Geology, Berens River [West Half], Manitoba, Geological Survey of Canada, Preliminary Map no. 2-1973
File formatpdf
ProvinceManitoba
NTS63A/03; 63A/04; 63A/05; 63A/06; 63A/11; 63A/12; 63A/13; 63A/14
Lat/Long WENS-98.0000 -97.0000 53.0000 52.0000
Subjectsigneous and metamorphic petrology; bedrock geology; Red River Formation; Precambrian
Released1974 02 01; 2016 02 15
AbstractQuartzofeldspathic layered gneiss underlies 60 per cent of the area, the remainder being intrusive, homogeneous, massive to foliated quartz monzonite and diorite. Metamorphic affects indicate that three separate events of metamorphism have affected rocks in the area. No mineral deposits were found or are known in the area nor are any unusual anomalies displayed on the available aeromagnetic maps.
GEOSCAN ID103471