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OFR 1994-04

Geology and Mineral Occurrences of the Aphebian Waugh Lake Group, Northeastern Alberta

Sedimentary and volcanogenic features are preserved in parts of the succession and consequently in the Waugh Lake Group could be divided into sedimentary and volcanic units, which will help in better understanding the tectono-stratigraphic history ... Show Abstract

Salat, H.P.  Eccles, D.R.  Langenberg, C.W.  1994-01-01

OFR 1994-05

Mineral Occurrences of the Selwyn and Leland Lakes Areas, Northeast Alberta

The Selwyn lake area is underlain by granite gneisses of Archean age, which include two separate belts of high grade metasediments. To the east of the area and parallel to Selwyn Lake, the granite gneisses are affected by mylonitization.Massive ... Show Abstract

Langenberg, C.W.  Salat, H.P.  Eccles, D.R.  1994-01-01