Results: 1 - 4 of 4
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 …
Dec 31, 1988
Open File Report
… characteristics of the sand and gravel resource. The study area, … are major prospects for sand and gravel but there is not nearly as much gravel in the terraces as believed …
Jan 11, 2018
Presentation
… gravels and other basal sand and gravel units in the Peace River …
Oct 16, 2005
Map
… Geological Survey sand and gravel geology and resource data … the areal extent of sand and gravel deposits with aggregate … the material (ratio of sand to gravel and amount of fines) in the …