This article examines the 'gendered field' of kaolinite clay production and its integration into the local socio-cultural universe of the Balengou of the Western region of Cameroon. Kaolinite clay is produced and ingested mainly by women, especially during pregnancy so as to ensure that their children are born 'clean'. Used as a herbal additive, the clay is also believed to be imbued with sacred qualities and has a symbolic role in various communal rituals. Although geophagy—the practice of eating earth—is associated with harmful health effects, the various affordances offered by kaolinite clay as a valuable object of material culture constitute a specific entanglement of nature and culture. This study makes a modest contribution to the literature on the 'politics of value' and on the relationality of human/non-human interactions.