Now showing items 1-2 of 2

    • Reich Morales, Martín; Kesler, Stephen E.; Utsunomiya, Satoshi; Palenik, Christopher S.; Chryssoulis, Stephen L.; Ewing, Rodney C. (PERGAMON-ELSEVIER SCIENCE LTD, 2005-06-01)
      Although Au and As can be enriched up to the weight percent level in arsenian pyrite, there is little knowledge of their limiting concentrations and nature of incorporation. This study reports SIMS and EMPA analyses showing ...
    • Reich Morales, Martín; Utsunomiya, Satoshi; Kesler, Stephen E.; Wang, Lumin; Ewing, Rodney C.; Becker, Udo (GEOLOGICAL SOC AMERICA, 2006-12)
      Although significant progress has been made in understanding the behavior of natural nanoparticles in Earth's critical zone (i.e., surface and near-surface environment), little is known about nanoparticle stability in ...