四川省甘孜地区地处青藏高原东南侧,因受到印度板块的强烈挤压,构造运动十分强烈,境内发育着多组北西或北北西向深大断裂,沿断裂带分布着众多的温泉,其中构造复合地段和构造的交叉转折部位温泉尤为发育,不少温泉还受次一级构造和不同岩性所控制。多数温泉出露在断裂附近或背斜的张裂隙中。据不完全统计,全州较大泉点多达六十多处(图1)。它 The Ganzi area in Sichuan Province is located on the southeast of the Qinghai-Tibet Plateau. Due to the strong compression of the Indian plate, the tectonic movement is very intense. There are many deep faults in the northwest or north-northwest direction in China and numerous hot springs along the fault zone. Hot springs are particularly developed at the intersections of composite lots and structures, and many hot springs are controlled by secondary structures and different lithologies. Most hot springs are exposed in the cracks near the fracture or anticline. According to incomplete statistics, there are more than 60 large springs in the state (Figure 1). it