贵州省绥阳县黄土坡坝矿区陶瓷土矿地质特征浅析

Analysis of Geological Characteristics of Ceramic Clay in Huangba Poaba Mining Area, Youyang County, Guizhou Province

矿体位于一级阶地表面残丘之低凹处,受地形的控制,呈透镜状及巢状断续分布,形状复杂,极不规则,矿体厚度不一,变化极大。所含矿物主要成分为水云母、高岭石,次要成分为绢云母、石英等。杂质为赤铁矿、褐铁矿、炭质等。矿石的化学成分主要为SiO2、Al2O3、Fe2O3、TiO2、CaO、MgO等。

The orebody is located in the low depression of the surface debris of the first terrace,controlled by the topography,and it is intermittently distributed in the form of lenticulars and nests.The shape is complex,extremely irregular,and the thickness of the orebody varies.The main components of the minerals are hydromica and kaolinite,and the minor components are sericite and quartz.Impurities include hematite,limonite,and carbonaceous materials.The chemical composition of the ore is mainly SiO2,Al2O3,Fe2O3,TiO2,CaO,MgO,and the like.