Chacón L, Ruiz F, Zapico R. Flotation of gold-copper ores with minimal arsenic recovery. Rev. metal. [Internet]. 2005Dec.17 [cited 2024Apr.29];41(Extra):390-4. Available from: https://revistademetalurgia.revistas.csic.es/index.php/revistademetalurgia/article/view/1062