Results: 1 - 10 of 16
Dec 31, 1970
Earth Sciences Report
… of many industrial sand products are outlined in this … concern high purity silica sand used as a raw material for the … industry, and for moulding sand, hydraulic fracturing sand, …
Dec 31, 1968
Earth Sciences Report
… are beds of marl, gravel, sand, and conglomerate. The …
Jul 31, 1966
Open File Report
Dec 31, 1958
Open File Report
… would likely be saline. Sand and gravel deposits in the …
Dec 31, 1970
Earth Sciences Report
… Surficial deposits, apart from sand and gravel deposits in …
Dec 31, 1971
Earth Sciences Report
Dec 31, 1960
Open File Report
… the Hanna Channel, contains any sand and gravel suitable of …
Dec 31, 1961
Open File Report
… of a considerable thickness of sand. The presence of a buried …
Dec 31, 1971
Earth Sciences Report