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一、矿床勘探与生产探矿概况苏州高岭土矿床成因有多种类型互相迭加。矿体顶底板围岩主要有石灰岩、石英砂岩、劣质高岭土、褐铁矿、砂页岩等,形态复杂。阳东矿区矿体呈巢状,规模小,长约150～350余米;阳西矿区矿体呈透镜状及脉状,规模较大,长约50～450米。两矿区于1965年前相继提交地质勘探报告。各矿段均采用钻探控制矿体形态,并作为圈定矿体的工程依据,一般控制网度C级25～50×25～50米或100×50～100米。经生产实践验证,报告基本能满足井田布置、开拓设计和确定初步产品纲领等方面的要求;但在采准设计时,它对采准方式选择、采区合理划分、
First, the exploration and production of mineral prospecting overview Suzhou kaolin deposit causes a variety of types overlap each other. The top and bottom of the ore body are mainly limestone, quartz sandstone, poor quality kaolin, limonite, sand shale, complex shape. Yangdong ore district is nest-like, small in scale, about 150 to 350 meters long; Yangxi ore district was lenticular lens and vein, a larger scale, about 50 to 450 meters. Both mines submitted geological prospecting reports successively before 1965. All the ore sections are controlled by drilling to control the ore body morphology and are used as the engineering basis for ringing the ore body. The general control network grade C is 25 ~ 50 × 25 ~ 50m or 100 × 50 ~ 100m. The production practice verified that the report can basically meet the mine field layout, pioneering the design and determine the initial product program and other aspects of the requirements; but in the acquisition of design, it selects the mining methods, the mining area reasonable division,