Qiu, J.J.QiuXu, X.X.XuLo, C.-H.C.-H.Lo2010-09-282018-06-282010-09-282018-06-282002-02http://ntur.lib.ntu.edu.tw//handle/246246/206704en-USPotash-rich volcanic rocks and lamprophyres in western Shandong Province: 40Ar-39Ar dating and source tracing.journal article