First identification of~2.61Ga amphibolite in Jiefangyingzi area on the northern margin of the North China Craton
-
-
-
表 1 华北板块北缘解放营子地区斜长角闪岩锆石U-Pb定年结果
Table 1. Zircon U-Pb age data of amphibolite from Jiefangyingzi area on the northern margin of the North China Craton
-