Geochemistry of metals in hydrogeosystems of Dalnegorsky ore region (Primorsky territory, Russia)

Abstract

Abstract. This paper presents the research results of macro and micro components of water composition based on a complex analysis of geochemistry situation in the Rudnaya river basin. The research classifies the principal water geochemical types. It was proved that the chemical composition in the Rudnaya river mid-channel is stipulated by mining technogenesis. The research studies the concentration of rare-earth elements (REE) in water passages, draining industrial facilities, and the Rudnaya River receiving these passages.