Počet záznamů: 1  

The occurrence and origin of selenium minerals in Se-rich stone coals, spoils and their adjacent soils in Yutangba, China

  1. 1.
    0383269 - ÚSMH 2013 RIV NL eng J - Článek v odborném periodiku
    Zhu, J.M. - Johnson, T.M. - Finkelman, R.B. - Zheng, B.S. - Sýkorová, Ivana - Pešek, J.
    The occurrence and origin of selenium minerals in Se-rich stone coals, spoils and their adjacent soils in Yutangba, China.
    Chemical Geology. Roč. 330, November (2012), s. 27-38. ISSN 0009-2541. E-ISSN 1872-6836
    Institucionální podpora: RVO:67985891
    Klíčová slova: native Se * Cu-selenides * mandarinoite
    Kód oboru RIV: DD - Geochemie
    Impakt faktor: 3.154, rok: 2012
    http://www.sciencedirect.com/science/article/pii/S0009254112003828

    The co-occurrence of Cu-Se minerals and native Se indicates that these minerals could have formed under relatively acidic and reducing environment below 220oC, and suggests that Cu could play a significant role in fixing reduced Se ions in the acidic, organic-rich surface environment. The observations provide new insights into the mechanisms of Se fixation and accumulation during weathering of Se-rich rocks.
    Trvalý link: http://hdl.handle.net/11104/0215589

     
     
Počet záznamů: 1  

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