Uplift history of the Jiaodong Peninsula, eastern North China Craton: implications for lithosphere thinning and gold mineralization 期刊名称： Geological Magazine财务会计报告>考研多少分过线
雅思组合作者： ZHAO, RUI, WANG, QINGFEI, LIU, XUEFEI, SANTOSH, M., YUAN,周到>当幸福来敲门 高清下载
WANMING, WANG, WEI
年份： 2017年儿童英语口语学校
关键词： lithosphere thinning;fission track;gold mineralization;Jiaodong
Peninsula;North China Craton
盘点英文
摘要：The link between lithosphere thinning and formation of world-class gold deposits is well established in the Jiaodong Peninsula within the eastern North China Craton (NCC). However, the timing of initiation and duration of the lithospheric thinning process as well as the depth of formation of the mineralization remain uncertain. Since the parameters are fundamental to formulate exploration strategies, in this study we perform fission track (FT) analysis on zircon and apatite grains in Late Mes
ozoic granitoid samples from the Jiaodong Peninsula and provide new constraints for the mode and duration of lithospheric evolution and mineralization depth. The zircon FT ages range from 64.3 to 90.9 Ma and tho of apatite show a range of 32.8–50.9 Ma. The data collectively display age peaks at英语短篇小故事
~60–80 and ~30–50 Ma. Rever modelling
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