Magnetic anomalies show that the Pacific plate rotated counterclockwise by~ 50, induced by
the eruption of the Ontong Java Plateau at~ 125 Ma. Meanwhile, the drifting direction of the …

The global tectonic regime underwent a major transition in the Mesozoic. Large-scale
magmatic activities and mineral‐ization occurred in China during this stage, known as the …

There is no consensus on the Precambrian paleogeographic reconstructions of Yangtze
Block through the various supercontinent cycles and its linkage to other continental blocks …

早白垩世崂山花岗岩位于苏鲁超高压变质带中部, 是中国东部典型的A 型花岗岩之一.
其岩浆源区和岩石成因目前还存在一定的争议, 而且其成岩过程中的物理化学条件及相关研究也 …

岩浆作用的不同时期, 不同种属的碱性暗色矿物的矿物学信息能反演岩浆演化过程.
本文对福建福州鼓山地区的晶洞花岗岩进行了主微量元素, 锆石U-Pb 同位素定年, Lu-Hf …

A‐type granite is a favorable rock for the study of crustal evolution, crust‐mantle interaction
and metallogenesis. However, the origin of A‐type granite remains controversial. In this …

云开地区是华南古老基底出露的关键地带, 记录了华南多期次复杂的地壳再造过程.
庞西垌地区位于云开地块的南西缘, 区内出露古老基底残片的云开群石英云母片岩 …

The Luojiashan gabbro is a newly discovered mafic pluton emplaced in the Neoproterozoic
Yingyangguan Formation in Yingyangguan region of northeastern Guangxi, South China …

Stable calcium (Ca) and iron (Fe) isotopes could provide a new way to investigate granite
petrogenesis, and their isotope fractionation mechanisms in felsic magmas have been …