Speciation of aqueous tellurium(IV) in hydrothermal solutions and vapors, and the role of oxidized tellurium species in Te transport and gold deposition. - Grundler, Pascal V.; Brugger, Joël; Etschmann, Barbara E.; Helm, Lothar; Liu, Weihua; Spry, Paul G.; Tian, Yuan; Testemale, Denis; Pring, Allan (Geochimica et Cosmochimica Acta, 2013)