Mineralogical and Geochemical Appraisal of Clay Deposits in Papalanto and Its Environs, Southwestern, Nigeria Adewole John Adeola1 Modupe Adefunmi Olaleye1 1 Department of Geology and Mineral Sciences, Crawford University, Igbesa, Ogun State, Nigeria Correspondence: Adewole J. Adeola, Department of Geology and Mineral Sciences, Crawford University, Igbesa, Ogun State, Nigeria