Rubidium-strontium age determinations from the Churchill Province of northern Manitoba
The ages of three rock units from Churchill Structural Province of Manitoba were determined by the rubidium-strontium, whole-rock method. A minimum age of 2636 +/- 163 million years, with an initial ratio of 0.7025 +/- 0.0034 was obtained for a foliated quartz monzonite from the Kasmere Lake area i...
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2012
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| Online Access: | http://hdl.handle.net/1993/6132 |