Results: 1 - 10 of 13
Apr 30, 2007
Special Report
… rare diamonds have been found in gravel deposits on the northern … worked for their cobble and gravel components, but test … recover heavy minerals from the gravel washings. These minerals are …
Mapping and Resource Evaluation of the Tertiary and Preglacial Sand and Gravel Formations of Alberta
Mar 30, 1996
Open File Report
… identification. Nineteen crushed gravel samples were taken for … await assessment. Seven crushed gravel samples have been analyzed: … per 100,000 tons of sand and gravel processed. Garnet, chromite, …
Jan 23, 2020
Data
… peat, humalite, and sand and gravel, as well as minerals that … rare earth elements, salt, sand/gravel, silica sand, silver, stone, … such as peat, stone, sand and gravel, bromine, iodine, and marl …
Jan 23, 2020
Data
… fly ash, humalite, and sand and gravel. This dataset is part of a …
Jan 23, 2020
Map
… rare earth elements, salt, sand/gravel, shale, silica sand, stone, …
Dec 31, 1970
Earth Sciences Report
… include sand and sand and gravel lenses within the drift. …
Dec 31, 1973
Open File Report
… by moderately to poorly cemented gravel beds belonging to the … places, sand is more common than gravel and considerable reworking … least partially because of the gravel capping which protected the …
Dec 31, 1989
Open File Report
… river (or alluvial) sand and gravel, outwash (glacially derived) sand and gravel, preglacial (ancient river) sand and gravel and bedrock. I consider the …
Nov 30, 2008
Open File Report
… as a co-product of sand and gravel, however, should warrant … consideration with sand and gravel operators in the region. In …
Oct 16, 2005
Map
… (coal, oil and gas), sand and gravel, and peat. Deposits or …