DISCUSSION ON THE ORIGIN OF GAS-BEARING KARST GEODES IN MAOKOU LIMESTONE IN CHONGQING REGION, SICHUAN

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作者：

Dong Xingwen Coal Industry School of Chongqing

机构：

来源：

中国岩溶 | 1992年 / S1期

关键词：

DISCUSSION ON THE ORIGIN OF GAS-BEARING KARST GEODES IN MAOKOU LIMESTONE IN CHONGQING REGION; SICHUAN; GAS;

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摘要：

Many karst geodes have been found in the pure Iimestone on the top Maokou formation (Permian) in the axial part of anticlines and lower part hydrological networks in Chongqing region. It is sometimes a reservoir natural gas. Calcite megacryst decorates the wall of the geodes which believed to he formed in Tertiary.

引用

页码：68 / 77

页数：10