Results: 1 - 10 of 12
Jan 23, 2020
Data
… sulphate, marl, tufa, phosphate, silica sand, pumicite, sulphur, fly ash, humalite, and sand and gravel. This dataset is …
Jan 23, 2020
Data
… coal, peat, humalite, and sand and gravel, as well as … rare earth elements, salt, sand/gravel, silica sand, silver, stone, …
Apr 19, 2022
… drilling additives and frac sand (e.g., bentonite, silica sand), and agricultural … and humalite, sand and gravel, silica sand (quartz), sodium and …
Jul 14, 2020
… Bentonite Clay and Shale Kaolin Silica Sand and Quartzite Sandstone … and expandable clay, bentonite, silica, and salt. The metallic …
Aug 26, 2020
… grayy clay with 0.6m kaolinitic sand at base of Whitemud … Formation, SiO2 99.85%; lump silica producer 3 million tonnes … Island 62P 51 15 00 96 23 00 Silica sand Ordovician Winnepeg …
Aug 26, 2020
… Paleoplacer gold occurs in sand and gravel of the …
Jul 14, 2020
… and its associated quartz sand bodies (Monkman and Tipperary … of clean, well-rounded quartz sand were transported westward, … (40 km northeast of Winnipeg). Silica sand from the Winnipeg …
Apr 19, 2022
… by value were aggregate (sand and gravel), sulphur, and silica sand whereas by tonnage they were …
Jul 14, 2020
… a silcrete, where the influx of silica is related to subaerial …
Jul 14, 2020
… diamictite, consisting of sand- to boulder-size clasts set in … of the Midas Formation, sand supply was greatly diminished, …