publication . Thesis . 2017

Controls on the composition and extraction of rare earth elements and yttrium (REY) in deep sea polymetallic nodules and sediments

Menendez Gamella, Amaya;
Open Access English
  • Published: 01 Sep 2017
  • Publisher: University of Southampton
  • Country: United Kingdom
Abstract
Rising demand for metals is driving a search for new mineral resources and mining of seafloor deposits is likely to commence in the next few years. These include polymetallic nodules and crusts that are highly enriched in Mn, Co, Ni, Cu, Mo, Li and Te, and deep-sea clays that can contain high concentrations of the rare earth elements and yttrium (REY). The potential environmental impacts of mining these deposits are, however, poorly constrained and a better understanding of the processes that control metal enrichment in marine resources is essential. In support of this, I have undertaken detailed geochemical investigations of polymetallic nodules and crusts and ...
Related Organizations
Download from
e-Prints Soton
Thesis . 2017
Any information missing or wrong?Report an Issue