贵州金沙制陶用粘土岩矿床特征及开发利用应用前景

The Characteristics of Claystone Deposits for Pottery Production and the Prospects of Development and Application in Jinsha County,Guizhou Province

由于制陶原料近于枯竭,寻找和开发新的制陶原料资源基地十分必要。因此,本次在金沙县境内开展寻找制陶用矿产资源普查工作。经样品测试分析、制陶工业试验(小试),基本确定了下石炭统九架炉组中部分粘土岩可作为制陶用矿产资源。通过普查工作,初步查明了普查区矿石物质组分、赋存状态、矿石类型、矿石质量及其分布规律;试制的陶器样品化学特征、性能均能符合相关标准要求,陶器制作工艺简单,其造型、外观颜色也符合当前社会对陶器审美要求。通过本次工作提高了含铝土矿九架炉组的综合利用价值,亦对我省其它含铝土矿地层的综合利用具有重要指导意义,并对制陶用粘土岩的利用前景进行分析研究。

As the raw materials of pottery are nearly exhausted,it is necessary to find and develop a new base of raw materials.Therefore,it carry out the search for pottery mineral resources work this time in Jinsha County.Through sample testing and analysis and pottery industry test,it is basically confirmed that part of the clay rocks in the Lower Carboniferous Jiujialu formation can be used as mineral resources for pottery.The mineral composition,occurrence state,ore type,ore quality and its distribution in the census have been preliminarily ascertained through the survey work.In addition,it can be seen by experiment that the chemical characteristics and properties of pottery samples can meet the requirements of relevant standards.And the pottery making process is simple,and its shape and appearance color also meet the current society’s aesthetic requirements for pottery.Through this work,the comprehensive utilization value of the bauxite-bearing Jiujialu formation is improved,and it has important guiding significance for the comprehensive utilization of other bauxite-bearing strata in our province,and the utilization prospect of clay rocks for pottery is analyzed and studied.