Results: 1 - 10 of 18
Aug 31, 2003
Earth Sciences Report
Oct 31, 2007
Earth Sciences Report
Feb 28, 2007
Earth Sciences Report
Jun 30, 2007
Earth Sciences Report
Dec 31, 1980
Open File Report
… … An evaluation of the sand and gravel resources of the … 1978 to 1980 as a part of the sand and gravel inventory program … of 688 testholes, delineated 198 sand and gravel deposits of varying …
Apr 09, 2014
Poster
Nov 18, 2008
Data
Jul 15, 2006
Data
… map the surficial geology of the Sand River area (Map 178), NTS 73L, …
Dec 31, 1959
Memoir
Jan 23, 2020
Data
… marl, tufa, phosphate, silica sand, pumicite, sulphur, fly ash, humalite, and sand and gravel. This dataset is …