福建省秀屿磁砖粘土资源主要特性与分布研究

KEY CHARACTERISTICS AND DISTRIBUTION OF XIUYU TILE CLAY RESOURCES IN THE COASTAL REGION OF FUJIAN PROVINCE

通过地貌分析、野外实地考察和采样 ,在福建省沿海笏石半岛上初步圈定 3个磁砖粘土分布区。利用野外采集的粘土样品进行烧成实验、化学分析等 ,研究了粘土的主要特性。从地貌上分析 ,秀屿磁砖粘土主要分布在笏石半岛台地上的低洼地区 ;从剖面上看 ,秀屿磁砖粘土主要分布于灌溉水田的土壤层下 ;从资源质量上分析 ,秀屿磁砖粘土达到生产磁砖的要求 ,可供开采利用。在福建省 ,磁砖粘土是一种紧缺的资源 ,多年来供不应求。野外研究表明 ,笏石半岛上应该蕴藏有比较丰富的磁砖粘土资源 ,可为磁砖生产提供优质的原料。该文关于磁砖粘土的空间分布特征与规律、成分分析结果、工厂试验结果、成因分析等将为福建省沿海地区开发利用现有的磁砖粘土和进一步寻找磁砖粘土提供有力的依据。

Based on the landform analysis, investigation and sampling in the field, three distributional areas of tile clay in Hushi Peninsula in the coastal region of Fujian Province have been defined. The key characteristics of Xiuyu clay have been researched through the sintering and chemical analysis of the clay samples. It indicates that the tile clay located under the soil is distributed over the low-lying land of the platform in Hushi Peninsula. By the quality analysis, the Xiuyu tile clay can be used as tile original material. This research indicates that Hushi Peninsula will be rich in tile clay resources, which is expected to compensate the shortage of tile clay resources in Fujian Province. As this paper discusses the characteristics and spatial distribution pattern of tile clay resources in the coastal region of Fujian Province, it will be provide reference for tile clay resources utilization within this region.