The SHRIMP age data and geochemical results of the Palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient Dongshan rock belt from the Anshan area are reported in this paper.
本文报道了该区东山石带太代闪质片麻和细粒岗的SHRIMP测年结果和地球化学组成。
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