agpaite

Petrology,geochemistry and genesis of the Na-rich volcanic rocks of the Kalatag area,eastern Tianshan.;

东天山卡拉塔格钠质火山岩岩石学、地球化学及成因

The achievements in the study of the sedimentology,structural analysis,fluid-rock interaction and igneous geology were summarized.

近年来三维地震技术在地质研究方面取得较大进展,涉及沉积学、构造分析、水岩相互作用及火成岩地质等多个方面。

This paper briefly discusses some problems in current research on the Mesozoic potassic igneous rocks in eastern China,i.

本文探讨当前中国东部中生代钾质火成岩研究中存在的几个问题,即:“C型埃达克岩”的成因、无负Eu异常粗面岩—正长岩的成因、火成岩组合的K_(60)值推算造山带地壳厚度的可信度,和玄武岩构造环境判别图解对中国东部中生代钾质基性岩的适用性。