MADI, Kakaba; TSANWANI, Matamba; ZHAO, Baojin; TONGU, Elisa. Insights on Structural, Petrographical, Mineralogical and Geochemical Approach on the Grahamstown Kaolin Deposit Genesis in the Eastern Cape, South Africa. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 10, n. 1, p. 146–163, 2013. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/1279. Acesso em: 29 dec. 2025.