Results 231 to 240 of about 280 (249)

Geological prerequisites for differentiated approach to prospecting and exploration of alluvial gold placers: an example from the northeast of Russia

Russian Journal of Pacific Geology, 2015
exaly  

river placer gold

2009
openaire   +1 more source

Evaluating the effectiveness of fine gold extraction technologies on the example of titanomagnetite beach placers of the western coast of Kamchatka

Journal of Mining Institute
Valentina Kungurova
exaly  

river gold placer

2009
openaire   +1 more source

Gold and Platinum Group Minerals (PGM) from the Placers of Northwest Kuznetsk Alatau (NWKA) (South Siberia, Russia)

Springer Proceedings in Earth and Environmental Sciences, 2019
exaly  

Native gold from the Kamenka-Barabanovsky and Kharuzovka alluvial placers (Northwest Salair Ridge, Western Siberia, Russia): Typomorphic features and possible bedrock sources

Ore Geology Reviews, 2020
exaly  

THE GOLD PLACERS OF LOS ANGELES

Annual Publication of the Historical Society of Southern California, 1911
openaire   +1 more source

Mineralogical and Geochemical Characterization of Gold-Bearing Minerals from Placers in the Les Saras Area (Mayombe, Congo Republic)

Open Journal of Geology
Anne-Sylvie André-Mayer, Florent Boudzoumou   +1 more
exaly  

Fine and ultrafine gold in placers of northeastern Russia

Russian Journal of Pacific Geology, 2008
exaly  

Placer gold in southwestern Colorado

San Juan-San Miguel-La Plata Region, 1968
openaire   +1 more source