Results: 1 - 5 of 5
Dec 31, 1962
Bulletin
… in a sample of Athabasca oil sand identifies it as belonging to … per cent of chert grains in the sand fraction. … Carrigy, M.A. … …
Dec 31, 1970
Earth Sciences Report
… M.E. (1971): Silica (dune) sand from the Medicine Hat area, … Report 1971-05 … Silica (Dune) Sand from the Medicine Hat Area, …
Nov 30, 2008
Open File Report
… production as a co-product of sand and gravel, however, should … warrant consideration with sand and gravel operators in the …
Dec 31, 1981
Bulletin
… with a change from a gravel to a sand bed, which constitutes the … type of reach observed. The sand hows little change in size … in the range from coarse sand to granules. This deficiency …