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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Geomorphological control of gold distribution and gold particle evolution in glacial and fluvioglacial placers of the Ancocala-Ananea Basin, Southeastern Andes of Peru
  • The AA. describe the pattern of gold distribution in glacial and fluvioglacial sediments of the Ananea-Ancocala basin. They analyze the grain size and shape characteristics of gold particles which are found in the sediments of this basin
  • . They examine the factors controlling the formation and evolution of gold placers in glacial and fluvioglacial geomorphological environments.
  • 1989
  • Sustained storage and transport of hydraulic gold mining sediment in the Bear River, California
  • California ; Catchment area;Watershed ; Fluvial processes ; Gold ; Human impact ; Mining activity ; Model ; Pollution ; Sediment transport ; United States
  • This study examines the large deposits of hydraulic gold mining sediment and reevaluates Gilbert's (1917) classic model of sediment transport in a symmetrical wave that is based on hydraulic mining sediment primarily in the Yuba Basin. Sustained
  • 1989
  • Cocaine : white gold rush in Peru.
  • 1989