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腾冲地区是我国有名的新生代火山活动区,火山余热沿着近南北向的构造断裂带溢出地表,形成众多的火山及构造成因的热、汽泉。笔者1976年底参加省地热考察组,在腾冲永安公社石墙村之东,温泉区的一个倒塌的泉华冢中,发现一种由泉华沉积物形成豆状构造。喷泉是由火山余热形成的。 1.地质概况石墙村位于腾冲县城北20°东方向,平距约40公里。南北向的龙川江断裂在其东面通过,上盘有一组近于平行的北北西向次级断裂,这些次级断裂在河谷的低凹地
The Tengchong area is a famous Cenozoic volcanic activity area in China. The residual volcanic heat overflows the surface of the tectonic fault zone near the north and south direction, forming numerous volcanoes and tectonic hot springs and springs. At the end of 1976, the author participated in the provincial geothermal investigation team and found a bean-shaped structure formed by the Quanhua sediments in a collapsed Quanhua mound in the east of Shiziping Village, Yongquan commune in Tengchong. The fountain is formed by waste heat from volcanoes. 1. Geological Overview Stone wall village is located in Tengchong County, 20 ° north east, about 40 km. The north-south Longchuanjiang fault passes through the east of it, and there is a set of near-parallel north-northwest sub-faults on the upper plate. These sub-faults are located in the valley of the valley