Gemological minerals from the region of Itabira, MG: historical and productive aspects. Research, Society and Development, [S. l.], v. 11, n. 14, p. e248111436363, 2022. DOI: 10.33448/rsd-v11i14.36363. Disponível em: https://rsdjournal.org/rsd/article/view/36363. Acesso em: 5 dec. 2025.