A. R. Cabral and F. R. . de Abreu, “ON THE ARTICLE ‘WEATHERED POTASSIC VOLCANIC ROCKS AS PROTOLITHS OF THE HEMATITIC PHYLLITES OF THE SOUTHERN SERRA DO ESPINHAÇO (MINAS GERAIS)’: A DISCUSSION”, Geochim. Bras., vol. 35, no. 1, pp. 1–6, Apr. 2021.