Results: 1 - 5 of 5
Mar 31, 2006
Geo-Note
… information about prior exploration conducted within the … diamond-drill and auger mineral exploration holes, 230 coal holes, …
Apr 30, 1993
Open File Report
… the formulation of research and exploration programs. Profiles in …
Sep 30, 1980
Open File Report
… a starting point for detailed exploration programs. The program …
Dec 31, 1978
Earth Sciences Report
… a starting point for detailed exploration programs and can aid …
Dec 31, 1955
Earth Sciences Report
… and other professionals in their exploration and development of the …