摘要
笔者从贵州富钾岩石资源角度出发,阐述了全省富钾岩石的分布及矿产地质特征,并对其开发利用问题进行了初步探讨。
Potassium- rich rocks are widely dispersed over Guizhou and often found in the strata of Cambrian, Ordovician, Permian and Triassic systems. They are marine sedimentary deposits and marine volcano - sedimentary deposits. They are stable bedded in shape and often thick. The content of K2O is about 8-10%. The Conditions of their mines are very good.
In present, potassium resource is very deficient in Guizhou, even in China. So, it is good way to exploit the potassium - rich rocks to solve the deficiency of potassium resource. However, there are still some problems with the exploitage of the rocks, for examples : complicated technological- process, high cost of production and low rate of production of effective potassium and so on. How can the potassium rocks be economically and efficiently utilized? This is a very important project for further studies.
出处
《贵州地质》
1992年第4期358-362,共5页
Guizhou Geology
