Home A Condensation Origin of Potassium and Rubidium Isotopic Variations in Carbonaceous Chondrites A Condensation Origin of Potassium and Rubidium Isotopic Variations in Carbonaceous Chondrites Nie, N. X.; Chen, X. -Y.; Hopp, T.; Hu, J. Y.; Zhang, Z. J.; Teng, F. -Z.; Shahar, A.; Dauphas, N. 2021 METEORITICS & PLANETARY SCIENCE