辽北地区大面积出露的太古宙花岗岩是奥长花岗岩和钙碱性岩浆双重演化趋势的复合产物。
In northern Liaoning Province, there exists a great area of Archaean granitoid, which is dual-evolutionary, and represents a tonalitic-trondhjemitic(TT) trend and a calc-alkali(CA) trend.
石英硬玉岩原岩包括正变质的花岗岩和奥长花岗岩、副变质的酸性火山碎屑岩和长石石英砂岩。
The protoliths of quartz jadeitite include metamorphosed granite, trondhjemite, acidic volcanic rocks and feldspar-quartz sandstone.
北峪奥长花岗岩 （体 ）位于中条裂谷的西部 ，和霏细斑岩及辉长岩组成侵入杂岩体 ，呈南北向展布。
The Beiyu trondhjemite, together with felsite porphyry and gabbro, forms an intrusive complex extending S-N in the western part of the Zhongtiao rift.
本文报道了该区东山古老岩石带古太古代闪长质片麻岩和细粒奥长花岗岩的SHRIMP测年结果和地球化学组成。
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.
因此，可以推测南苏鲁造山带核部的超高压变质岩原岩为形成在大陆板内环境的沉积岩-酸性和基性火山岩-花岗岩和奥长花岗岩建造。
Therefore, the protoliths of the UHPM rocks from the southern Sulu orogenic belt were sedimentary rocks, mafic and acidic volcanic rock, granite and trondhjemite formation with continental affinity.
本文介绍了环斑结构的含义及奥长环斑花岗岩的地质与地球化学特征。
This paper introduces the connotation of rapakivi texture and geological and geochemical characteristics of rapakivi granites.
本文介绍了环斑结构的含义及奥长环斑花岗岩的地质与地球化学特征。
This paper introduces the connotation of rapakivi texture and geological and geochemical characteristics of rapakivi granites.
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