Results 281 to 287 of about 1,304 (287)

Formation of Placer Deposits

2016
openaire   +1 more source

Alluvial ilmenite placer deposits, central Virginia

Professional Paper, 1976
James Pierson Minard, Eric R. Force, G.W. Hayes   +2 more
openaire   +1 more source

Placer tin deposits in central Alaska

Open-File Report, 1963
Robert Mills Chapman, Robert Roy Coats, Thomas G. Payne   +2 more
openaire   +1 more source

Gold in placer deposits

1989
openaire   +1 more source

Placer gold deposits in New Mexico

New Mexico Geology, 1994
openaire   +1 more source

Prospecting and exploration of placer deposits

1986
openaire   +1 more source

Formation and characteristics of placer deposits

2014
openaire   +1 more source