GGeochimica et Cosmochimica Acta3/12/2026Tracking high-field-strength-element enrichment pathways in alkaline granites: Insights from potassium and barium isotopesHao-Cheng Yu·Kun-Feng Qiu·Zheng-Yu Long·Hao-Ran Duan·Zezhou Wang·A.E. Williams-Jones·Nan Ju·Frederic Moynier·Ming-Qian Wu·Jia-Dong Ma·Shan-Shan Li·Ralf HalamaRead at Geochimica et Cosmochimica ActaTagsGeological and Geochemical AnalysisGeophysics