Geochemical and mineralogical differences between supergene and hypogene gold mineralization and influence on gold recovery: A case study of the Faina gold deposit, Pitangui greenstone belt, Brazil

Gabriel Machado da Silva, Atlas Vasconcelos Corrêa Neto, Mariana Brando Soares, Felipe Emerson André Alves, Nicollas de Oliveira Ferreira Santos, Piero Azevedo Berquó de Sampaio, Vitor Diniz Silveira, Gabriel Faria Gonçalves