Granite Geochemical Characteristic and Genitic Type in Yu’erya, Hebei

Kang Xiangui; Chen Kerong; Chen Xiaoming

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Granite Geochemical Characteristic and Genitic Type in Yu’erya, Hebei

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- Granite Geochemical Characteristic and Genitic Type in Yu’erya, Hebei
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 35, Issue S2, Pages: 141-145(1996)
- 作者机构：
  
  1. 中山大学测试中心
  2. 南京大学地球科学系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1996，
  
  Published Online：25 December 1996，
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Kang Xiangui, Chen Kerong, Chen Xiaoming. Granite Geochemical Characteristic and Genitic Type in Yu’erya, Hebei. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(S2):141-145(1996)
DOI：

Kang Xiangui, Chen Kerong, Chen Xiaoming. Granite Geochemical Characteristic and Genitic Type in Yu’erya, Hebei. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(S2):141-145(1996) DOI：

摘要

峪耳崖花岗岩的稀土元素，微量元素，Ｓｒ、Ｎｄ、Ｏ、Ｓ同位素等表明它是老基底中的基性火山沉积岩系（属下地壳）重熔而形成的，Ｒｂ－Ｓｒ等时线年龄及Ｋ－Ａｒ年龄测定结果表明它们是燕山早期的产物

Abstract

This paper deals with the granite in Yuerya Au deposit

Eastern Hebeiprovince. From REE

trace elements

S isotope etc

detail research has shown that the granite is the partialremelting product of the Archean basement rocks of the study area Qianxi group

which is composed of metamorphic basic intermediate volcano sedimentary rocks (belonging to lower crust). Rb Sr isochronism age

K Ar age show that the granite is conformed at the beginning of Yanshan era.

关键词

花岗岩地球化学成因河北

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中山大学大气科学系

School of Earth Sciences and Engineering, Sun Yatsen University

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