| 燕山震旦系碳酸岩分类 |
| |
| 引用本文： | 代永定
,杨红
,张友南.燕山震旦系碳酸岩分类[J].地质科学,1973,8(4):257-272. |
| |
| 作者姓名： | 代永定 杨红 张友南 |
| |
| 摘 要： | 碳酸岩占沉积岩体积的五分之一。全世界将近一半的石油、天然气产于其中。许多沉积矿床和热液交代矿床,如铁、锰、磷、镁、铜、铅、锌、汞以及放射性元素等矿床多产于碳酸岩中。碳酸岩本身也是建筑、化工、纺织等工业部门的重要原料,因而碳酸岩的研究愈来愈被重视。碳酸岩的合理分类是研究碳酸岩的必要途径。
|
| 关 键 词： | , |
CLASSIFICATION OF SINIAN CARBONATE ROCKS IN THE YENSHAN REGION |
| |
| DAI YONG-DING,YANG HONG,ZHANG YOU-NAN.CLASSIFICATION OF SINIAN CARBONATE ROCKS IN THE YENSHAN REGION[J].Chinese Journal of Geology,1973,8(4):257-272. |
| |
| Authors: | DAI YONG-DING YANG HONG ZHANG YOU-NAN |
| |
| Abstract: | This paper deals with the development and the present status of classification of carbonate rocks. It describes the lithological characters of Sinian carbonate in the Yenshan region, the algae contained therein and the palaeo-environmental and post-depositional changes of these rocks. The classification should be based on: (1) genetic considerations (source of materials); (2) textural characters; (3) compositional and (4) postdepositional changes. Accordingly, three schemes of classification have been suggested, that are, the scheme of genesis-texture classification, the scheme of cement-texture classification and the scheme of compositional classification of menerals.The rocks are here named after genesis-texture as a root, after cement-texture as a prefix and after composition of minerals as a suffix. |
| |
| Keywords: | , |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《地质科学》浏览原始摘要信息 |
|
点击此处可从《地质科学》下载全文 |
|
