Results: 1 - 6 of 6
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, …
Aug 02, 2012
Bulletin
Sep 11, 2012
Data
… … Sand bodies within the Sunchild … distribution and connection of sand bodies that, in places, are …
Dec 31, 1982
Open File Report
… Phosphate Rock, Potash, Salt, Sand and Gravel, … Sandstone-Siltstone, Silica Sand, Silver, Sodium Sulphate, …
May 14, 2019
Map