In Oko Erin, Nigeria, a male individual with dark, curly hair is observed squatting, focusing on a testing procedure on a light-colored floor

In Oko Erin, Nigeria, a male individual with dark, curly hair is observed squatting, focusing on a testing procedure on a light-colored floor. He wears a dark short-sleeved t-shirt, dark blue shorts, and light-colored perforated clogs. He is actively holding a yellow, rectangular handheld device, labeled "GEO-CHEM 110-331," positioned over a transparent plastic bag containing a sample. This sample is placed on a larger, dark grey, textured material spread on the floor, structured with linear and circular indentations, resembling asphalt aggregate or similar construction material for analysis. Partially visible behind him are the lower legs of another individual, wearing light blue trousers and dark sandals. The scene occurs indoors or in a sheltered area, likely a laboratory or testing facility.