Results: 1 - 8 of 8
Jun 29, 1973
Open File Report
Dec 31, 1979
Earth Sciences Report
… important sources of gravel and sand in the Lethbridge area are … contain gravel and gravelly sand, exposed at the surface in the … commonly have up to 3 m of fine sand and silt overlying the sand …
Oct 16, 2005
Map
… preliminary map shows preglacial sand and gravel deposit locations … … MAP 222 … Map 222 … Preglacial sand and gravel deposits, Central …
Oct 16, 2005
Map
… preliminary map shows preglacial sand and gravel deposit locations … … MAP 223 … Map 223 … Preglacial sand and gravel deposits, Northern …
Dec 31, 1973
Earth Sciences Report
Jan 15, 2012
Open File Report
Oct 16, 2005
Map
… fuels (coal, oil and gas), sand and gravel, and peat. Deposits …