摘要
甘肃省玄武岩的研究地学界多年来主要以火山岩地质调查为主,重点是对岩石的时空分布、岩石学、岩石地球化学及其成因和形成时代等方面进行的研究,而对玄武岩的开发利用目前仍停留在粗加工和低附加值产品上。根据国内目前对玄武岩纤维的开发应用前景,通过收集、整理与分析省内玄武岩的岩石化学资料,与玄武岩纤维化学成分推荐指标及国内外典型地区制造玄武岩纤维岩石化学成分对比,从理论上认为省内一些地区的玄武岩具有制造玄武岩纤维这种高附加值产品的可能性,并对其应用前景进行了分析。
The study of basalt in Gansu Province was mainly related with geological survey of volcanic rock which were focused in distribution,petrology,lithogeochemistry,genesis and age of basalt formation,but its utilization is still at the lower level as rough and low additional value products.In terms of the situation of basalt utilization for fiber in China,the paper collected and analyzed the study data of basalt in Gansu Province.By comparison of the recommended chemical composition of basalt for fiber production in typical basalt mine with the composition of basalt in Gansu Province,it is theoretically possible that some basalt sample should be used to produce fiber.
作者
代文军
DAI Wen-jun(The Third Institute of Geology and Minerals Exploration,Gansu Provincial Bureau of Geology and Minerals Exploration and Development,Lanzhou 730050,China)
出处
《甘肃地质》
2022年第3期34-38,共5页
Gansu Geology
关键词
玄武岩纤维
化学成分
玄武岩
应用前景
甘肃
basalt for fiber production
chemical composition
utilization prospect
Gansu Province
