Results 291 to 300 of about 1,640 (307)

buried placer

2014
openaire   +1 more source

Minerals of the Au-Cu-Ag System in Grains from the Placers of the Olkhovaya-1 River (Eastern Kamchatka, Russia)

Minerals (Basel, Switzerland)
Galina A Palyanova, Yurii V Seryotkin
exaly  

SAGPROSAENS PLACERING

2017
openaire   +1 more source

placer miner

2014
openaire   +1 more source

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  

Placer mining

2006
Paul M. Hopkins, Wallace R. Griffiths
openaire   +1 more source

aureous placer

2014
openaire   +1 more source

terrace placer

2014
openaire   +1 more source

dry placer

2009
openaire   +1 more source

alluvial placer

2009
openaire   +1 more source