Results: 1 - 10 of 786
Oct 31, 2007
Earth Sciences Report
Dec 31, 1979
Earth Sciences Report
… is thick and contains several sand and gravel aquifers. Potential …
Jan 14, 2010
Open File Report
Feb 28, 2007
Earth Sciences Report
Feb 15, 2010
Open File Report
Apr 30, 2000
Earth Sciences Report
Aug 31, 2003
Earth Sciences Report
Jun 30, 1989
Open File Report
… … The Peace River sand deposit has been known and … source of high-grade silica sand. Considerable exploration … for the present study is frac sand. If a source of frac sand were …
Jul 31, 1980
Open File Report
… information and summarizes the sand and gravel resources using … geology, soil maps and a sand and gravel aerial photo … study. The major deposits of sand and gravel are of meltwater …