Geology of the Areão Natural Park in João Monlevade (MG) from the perspective of the geoconservation of the quadrilátero ferrífero (iron quadrilateral). RSD [Internet]. 2020 Jun. 30 [cited 2025 Dec. 15];9(8):e216985300. Available from: https://www.rsdjournal.org/rsd/article/view/5300