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前言政和一大埔断裂,南起广东大埔,往北经福建大团、尤溪而至政和,可能延至浙江丽水。在福建境内,表现为由规模大小不一,单体走向北东、复体平行斜列、力学性质复杂多变的断裂带,延长380公里,宽度及影响宽度分别达5—15公里和15—50公里。该断裂因斜贯福建中部全区,两侧地质矿产特征有较大差异,一直被认为是我省重要的大地构造单元分界线。但对其切割深度、在区域地质构造发展史巾所起的作用尚有争议,对断裂活动历史及控岩控矿作用的研究还很不够。
Preface Politics and a major Tai Po break, south of Guangdong Province, Tai Po, to the north by the Fujian group, youxi and politics and may extend to Lishui, Zhejiang. In Fujian, the performance of the size of different sizes, the monomer to the North East, compound parallel oblique columns, the mechanical properties of complex and ever-changing fault zone, extended 380 km, width and impact width of 5-15 km and 15- 50 kilometers. Due to the great difference between the diagonal runs across the whole area of central Fujian Province and the geology and mineral resources on both sides, the fault has always been considered as an important demarcation line of the tectonic unit of the province. However, the depth of its cutting, the role of regional geological structure in the history of towel development is controversial, the history of the fault activity and the role of controlled rock control research is still not enough.