| 大王山花岗岩动力变质时体积和组分变化 |
| |
| 引用本文： | 朱余德 何绍勋. 大王山花岗岩动力变质时体积和组分变化[J]. 地球科学, 1993, 18(2): 179-186 |
| |
| 作者姓名： | 朱余德 何绍勋 |
| |
| 作者单位： | 中南工业大学地质系(朱余德)，中南工业大学地质系(何绍勋) |
| |
| 摘 要： |
|
| 关 键 词： | 岩石化学 动力变质 花岗岩 体积 |
THE COMPOSITIONAL AND VOLUMINAL VARIATION OF DAWANGSHAN GRANITE DURING DYNAMOMETAMORPHISM |
| |
| Zhu Yude He Shaoxun. THE COMPOSITIONAL AND VOLUMINAL VARIATION OF DAWANGSHAN GRANITE DURING DYNAMOMETAMORPHISM[J]. Earth Science-Journal of China University of Geosciences, 1993, 18(2): 179-186 |
| |
| Authors: | Zhu Yude He Shaoxun |
| |
| Abstract: | It is known that the various granitic rocks occur in the Dawangshan area and the Yongning granitic mylonite - gneiss was formed from the Dawangshan monzonitic granite by the dynamometamorphism. This paper discusses the petrochemical characteristics of the granitic rocks. And the volume changes were calculated according to the strain analyses of feldspar and quartz, and the compositional variation is studied based on Gresens formula when the mylonite-gneiss formed. |
| |
| Keywords: | granitic mylonite - gneiss petrochemistry strain analyses dynamometamorphism. |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地球科学》浏览原始摘要信息 |
|
点击此处可从《地球科学》下载全文 |
