Characterization and availability of toxic metals in solid mine tailing:: Ribeira Valley (Brazil) - Nauerth, Isabela Monici Raimondi; Jardim, Aline de Borgia; Rodrigues, Valéria Guimarães Silvestre; Zuquette, Lázaro Valentin; Sígolo, Joel Barbujiani (Engineering geology for society and territory, v. 3: river basins, reservoir sedimentation and water resources, 2015)