[
Abrahams, P.W., & Parsons, J.A. (1997). Geophagy in the tropic: an appraisal of three geophagic materials. Environmental Geochemistry and Health, 19, 19–22.10.1023/A:1018477817217
]Search in Google Scholar
[
Aldega, L., Bigi, S., Carminati, E., Trippetta, F., Corrado, S., & Kavoosi, M.A. (2018). The zagros foldand-thrust belt in the fars province (Iran): II. thermal evolution. Marine and Petroleum Geology, 93, 376–390.10.1016/j.marpetgeo.2018.03.022
]Search in Google Scholar
[
Aldega, L., Carminati, E., Scharf, A., Mattern, F., & Al-Wardi, M. (2017). Estimating original thickness and extent of the semail ophiolite in the eastern Oman Mountains by paleothermal indicators. Marine and Petroleum Geology, 84, 18–33.10.1016/j.marpetgeo.2017.03.024
]Search in Google Scholar
[
Benson, C.H., Zhai, H., & Wang, X. (1994). Estimating hydraulic conductivity of clay liners. Journal of Geotechnical Engineering, ASCE, 2, 366–387.10.1061/(ASCE)0733-9410(1994)120:2(366)
]Search in Google Scholar
[
Brand, C.E., De Jager, L., & Ekosse, G.E. (2010). Possible health effects associated with human geophagic practice: an overview. South African Medical Technology, 1, 11–13. doi/10.10520/EJC74222.
]Search in Google Scholar
[
Corrado, S., Aldega, L., Celano, A.S., De Benedetti, A.A., & Giordano, G. (2014). Cap rock efficiency and fluid circulation of natural hydrothermal systems by means of XRD on clay minerals (Sutri, Northern Latium, Italy). Geothermics, 50, 180–188.10.1016/j.geothermics.2013.09.011
]Search in Google Scholar
[
Cox, M.E. & Brown, P. (1998). Hydrothermal alteration miner-alogy as an indicator of hidrology at the Ngahwa geothermal field, New Zealand. Geothermics, 27, 259–270.10.1016/S0375-6505(97)10015-3
]Search in Google Scholar
[
Daniel, D.E. (1993). Clay liners. In: Geotechnical Practice for Waste Disposal, (ed. David E. Daniel) Chapman & Hall, London, UK, 137–163. doi/10.1007/978-1-4615-3070-1.10.1007/978-1-4615-3070-1_7
]Search in Google Scholar
[
Ekosse, G.E., De Jager, L., & Ngole, V.M. (2010). Traditional mining and mineralogy of geophagic clays from Limpopo and free state provinces, South Africa. African Journal of Biotechnology, 47, 8058–8067.10.5897/AJB10.296
]Search in Google Scholar
[
Geissler, P.W., Mwaniki, D., Thiong’O, F., & Friis, H. (1998). Geophagy as a risk factor for geohelminth infections: a longitudinal study of Kenyan primary school children. Transactions of the Royal Society of Tropical Medicine and Hygiene, 1, 7–11.10.1016/S0035-9203(98)90934-89692137
]Search in Google Scholar
[
Grand View Research. (2020). Kaolin market size, share and trends analysis report by application (paper, ceramics, paint and coatings, fiber glass, plastic, rubber, cosmetics, pharmaceutical and medical) by region and segment forecasts, 2020 – 2027. report ID: 978-1-68038-337-9. (Accessed 22 March 2021) https://www.grandviewresearch.com/industry-analysis/ka-olin-market
]Search in Google Scholar
[
Hower, J., Eslinger, E., Hower, M.E., & Perry, E.A. (1976). Mechanism of burial metamorphism of argillaceous sediment: mineralogical and chemical evidence. Geological Society of America Bulletin, 5, 725–737.10.1130/0016-7606(1976)87<725:MOBMOA>2.0.CO;2
]Search in Google Scholar
[
Kawai, K., Saathoff, E., Antelman, G., Msamanga, G., & Fawzi, W.W. (2009). Geophagy (soil-eating) in relation to anaemia and helminth infection among HIV-infected pregnant women in Tanzania. The American Journal of Tropical Medicine and Hygiene, 1, 36–43.10.4269/ajtmh.2009.80.36
]Search in Google Scholar
[
Long, M., Zhang, B., Peng, S., Liao, J., Zhang, Y., Wang, J., Wang, M., Qin, B., Huang, J., Huang, J., Chen, X., & Yang, H. (2019). Interactions between two-dimensional nanoclay and blood cells in hemostasis. Materials Science and Engineering C, 105, 110081. doi: 10.1016/j.msec.2019.110081.10.1016/j.msec.2019.110081
]Search in Google Scholar
[
Mpuchane, S., Ekosse, G., Gashe, B., Morobe, I., & Coetzee, S. (2008). Mineralogy of southern African medicinal and cosmetic clays and their effects on the growth of selected test microorganisms. Fresenius Environment Bulletin, 15, 547–557.
]Search in Google Scholar
[
Murray, H.H. (2007). Applied Clay Mineralogy. Occurrences, Processing and Application of Kaolins, Bentonites, Palygorskite–Sepiolite, and Common Clays, 1st ed.; Elsevier: Oxford, UK. 189. doi.org/978-0-444-51701-2.
]Search in Google Scholar
[
National Fertilizer Company of Nigeria (NAFCON), 1985. Tender document for supply of kaolin from Nigeria sources, p 65. In: Akinola, O.O., & Obasi, R.A. (2014). Compositional characteristics and industrial potential of the lateritic clay deposit in Ara-Ijero Ekiti areas, southwestern Nigeria. International Journal of Scientific and Technology Research, 3, 304–311.
]Search in Google Scholar
[
Nesbitt, H.W., & Young, G.M. (1989). Formation and diagenesis of weathering profiles; Journal of Geology, 97, 129–147. doi.org/10.1086/629290.10.1086/629290
]Search in Google Scholar
[
Obaje, N.G. (2009). Geology and mineral resources of Nigeria. Springer-Verlag Berlin Heidelberg, 221. doi. org/10.1007/978-3-540-92685-6.10.1007/978-3-540-92685-6
]Search in Google Scholar
[
Odewumi, S.C. (2013). Mineralogy and geochemistry of geophagic clays from Share area, northern Bida sedimentary basin, Nigeria. African Journal of Natural Science, 16, 87–98.10.4172/2329-6755.1000108
]Search in Google Scholar
[
Ojo, O.J., & Akande, S.O. (2009). Sedimentology and depositional environments of the Maastrichtian Patti Formation, southeastern Bida Basin, Nigeria. Cretaceous Research, 30, 1415–1425.10.1016/j.cretres.2009.08.006
]Search in Google Scholar
[
Ojo O.J., & Akande S.O. (2020). A revised stratigraphy of the Bida Basin, Nigeria by Rahaman et al., (2019) [Journal of African Earth Sciences., 151, 67–81]: A rebuttal. Journal of African Earth Sciences, 172, 103983.10.1016/j.jafrearsci.2020.103983
]Search in Google Scholar
[
Okunlola, O.A., & Owoyemi, K.A. (2015). Compositional characteristics of geophagic clays of Southern Nigeria. Earth Science Research, 4(2), 10-15.10.5539/esr.v4n2p1
]Search in Google Scholar
[
Olabode, S.O. (2016). Soft sediment deformation structures in the Maastrichtian Patti Formation, southern Bida Basin Nigeria: implications for the assessment of endogenic triggers in the Maastrichtian sedimentary record. Open Journal of Geology, 6, 410–438.10.4236/ojg.2016.66036
]Search in Google Scholar
[
Oyebanjo, O., Ekosse, G., & Odiyo, J., (2020). Physico-Chemical, Mineralogical, and Chemical Characterisation of Cretaceous–Paleogene/Neogene Kaolins within Eastern Dahomey and Niger Delta Basins from Nigeria: Possible Industrial Applications. Minerals, 10, 670. doi:10.3390/min10080670.10.3390/min10080670
]Search in Google Scholar
[
Singh, P. (2009). Major, trace and REE geochemistry of the Ganga River sediments: influence of provenance and sedimentary processes. Chemical Geology, 266, 242–255.10.1016/j.chemgeo.2009.06.013
]Search in Google Scholar
[
Strazzera, B., Dondi, M., & Marsigli, M. (1997). Composition and ceramic properties of tertiary clays from southern Sardinia (Italy). Applied Clay Science, 12, 247–266.10.1016/S0169-1317(97)00010-0
]Search in Google Scholar
[
Velde, B., & Meunier A. (2008). The origin of clay minerals in soils and weathered rocks. Berlin, Heidelberg: Springer. doi.org/10.1007/978-3-540-75634-7.10.1007/978-3-540-75634-7
]Search in Google Scholar
[
Velde, B. (1992). Introduction to Clay Minerals. Dordrecht: Springer. doi.org/10.1007/978-94-011-2368-6.10.1007/978-94-011-2368-6
]Search in Google Scholar
[
Velde, B. (1995). Origin and Mineralogy of Clays. Berlin, Heidelberg: Springer. doi.org/10.1007/978-3-662-12648-6.10.1007/978-3-662-12648-6
]Search in Google Scholar
[
Wentworth, C.K. (1922). A scale of grade and class terms for clastic sediments. Journal of Geology, 30, 377–392.10.1086/622910
]Search in Google Scholar
