Abstract
INNA has been adopted for multielemental study of an acidic rock (OH-121) and three basic rocks (EH-121, WH-121 and SI-121) collected from Al-Madina in the Western Region of the Kingdom of Saudi Arbia. The basic rocks have higher concentrations of the transition elements Ti, V, Cr, Mn and Co, as compared to the acidic rock.
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Naeem, A., Raoof, M.A. & Almohandis, A.A. Neutron activation analysis of some volcanic rocks. J. Radioanal. Chem. 75, 213–220 (1982). https://doi.org/10.1007/BF02519989
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DOI: https://doi.org/10.1007/BF02519989