Results: 1 - 5 of 5
Nov 30, 1979
Open File Report
… areas containing sand and gravel in the St. Paul area, and … 10,000,000 m 2 of sandy gravel, another, 29 km … over a million cubic metres of gravel. Two of these are terraces …
Feb 29, 1980
Open File Report
… sand with the content of gravel between 15 and 20 percent. … … Shetsen, I. (1980): Sand and gravel resources of the Athabasca … File Report 1980-06 … Sand and Gravel Resources of the Athabasca …
Jan 23, 2020
Map
… rare earth elements, salt, sand/gravel, shale, silica sand, stone, …
Dec 31, 1973
Earth Sciences Report
… erodible) is as follows: muskeg, gravel, coarse sand, till, clay, … gullying; 6)constructing gravel or boulder berms at regular …
Dec 31, 1982
Open File Report
… Rock, Potash, Salt, Sand and Gravel, Sandstone-Siltstone, Silica …