Thermoluminescence and Compositional Zoning in the Mesostasis of a Semarkona Group-A1 Chondrule and New Insights into the Chondrule-Forming Process

by Matsunami, S.; Ninagawa, K.; Yamamoto, I.; Kohata, M.; Wada, T.; Yamashita, Y.; Lu, J.; Sears, D. W. G.; Nishimura, H.