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Mapping and Resource Evaluation of the Tertiary and Preglacial Sand and Gravel Formations of Alberta
Mar 30, 1996
Open File Report
… of the project are to describe and correlate preglacial deposits, … identification. Nineteen crushed gravel samples were taken for … oz of gold per 100,000 tons of sand and gravel processed. Garnet, …
Jan 23, 2020
Data
… Industrial Mineral Deposits and Occurrences (AMDO) digital … marl, tufa, phosphate, silica sand, pumicite, sulphur, fly ash, humalite, and sand and gravel. This dataset is part of a …
Dec 31, 1982
Open File Report
… is continually being updated and this report will be recompiled … Phosphate Rock, Potash, Salt, Sand and Gravel, Sandstone-Siltstone, Silica …