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ESR 1969-02

Alluvial Quartzite Pebbles as a Source of Industrial Silica

Alluvial Quartzite Pebbles as a Source of Industrial Silica Size and lithologic analyses of samples of alluvial sediments from present day rivers in Alberta show that highly quartzitic gravels are present in long stretches of some rivers in the ... Show Abstract

Halferdahl, L.B.  1969-01-01

ESR 1969-03

Composition and Ceramic Properties of some Clays from Northeastern Alberta

Composition and Ceramic Properties of some Clays from Northeastern Alberta Mineralogical analyses of five samples of clay from below the oil sands near Fort McMurray, Alberta show quartz, minerals of the kaolin group, chlorite, illite, and a ... Show Abstract

Halferdahl, L.B.  1969-01-01