Ulbrich M, Leonardos O. The Ultrabasic Potassic Rocks of Presidente Olegario, Serra da Mata da Corda, Minas Gerais, Brazil. IKC abstracts [Internet]. 1991 Feb. 1 [cited 2024 Nov. 22];5:437-9. Available from: https://ikcabstracts.com/index.php/ikc/article/view/2596