Avwiri, Gregory Onomekere

Radiological Evaluation of Background Ionizing Radiation of Some Selected Solid Mineral Mining Sites in Kogi State, Nigeria

Amadi, Eugene Chikaike, Ononugbo, Chinyere Philomina & Avwiri, Gregory Onomekere · Asian Journal of Geological Research · 2026

This study evaluated the background ionising radiation (BIR) levels of some selected solid mineral mining sites in Kogi State. The BIR measurements were taken using a well-calibrated radiation meter (Digilert 200), placed at an elevation of 1.0m above ground level, and a Global P...