“…As observed in earlier bibliographic reviews (Jochum et al . , , , , ), GGR, JAAS, Geochimica et Cosmochimica Acta, Talanta, Journal of Radioanalytical and Nuclear Chemistry, Earth and Planetary Science Letters are the most important sources for geological and environmental RMs. Figure shows the ratio (in percentage) of the relevant papers to the total number of publications in the journal.…”