Results: 1 - 6 of 6
Dec 31, 1980
Open File Report
… … An evaluation of the sand and gravel resources of the Calgary … 1980 as a part of the sand and gravel inventory program undertaken … delineated 198 sand and gravel deposits of varying quality …
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 …
Jul 31, 1980
Open File Report
… convenient supplies of sand and gravel. The greatest exploitation … study area will be depleted of gravel by 1997 and the entire … and Fox, J.C. (1980): Sand and gravel resources of the Cold Lake …
Apr 23, 2017
Data
… 3, which contains sand and/or gravel resting on the floors of …
Apr 23, 2017
Data
… 5, which contains sand and/or gravel confined to modern valleys, …
Nov 30, 1982
Open File Report