FYFFE, L. R. A note on the geochemistry of some shales from the Bathurst-Newcastle Mining Camp, northern New Brunswick. Atlantic Geoscience, [S. l.], v. 30, n. 2, 1994. DOI: 10.4138/2126. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/2126. Acesso em: 25 apr. 2024.