贵州省地质矿产特征及其地球科学意义

Feature of Geology and Mineral Resources and Their Significance of Earth Science in Guizhou

本文概括地论述了贵州地质矿产特征,即:①沉积地层发育,古生物化石丰富;②构造图像复杂;③变质程度低、变质作用单调;④火成岩分布零星,但属性齐全;⑤低温成矿和沉积成矿作用十分重要;⑥喀斯特发育,生态环境脆弱,地质灾害频繁。指出了它们在地球科学研究中具重要的理论和实际意义。

The paper presents briefly the feature of geology and mineral resources in Guizhou,which can be generalized into the following six parts,i.e.1.general development of sendimentary stratum and abundance in paleontologic fossil. 2.complex structural image.3.lower metamorphic grade and simple metamorphism. 4.stray distribution of eruptive rock but general attribute. 5.important characteristic of microthermal metallogenesis and of sendimentary metallogenesis. 6 development of karst and fragile ecological eviroment & frequently geological hazard.As is stated above,the theory on the feature of geologic mineral in Guizhou and its practical significance should be mentioned in research of earth science.