格咱火山-岩浆弧(简称格咱弧)的印支期斑岩-矽卡岩铜钼、铅锌、金多金属矿的巨大潜力,引起了国内外地学界的广泛关注。东界为甘孜-理塘结合带西界断裂,向南至四川木里瓦厂-云南洛吉一带转为近EW向东。西界格咱区域性断裂南延至云南土官村一带与甘孜-理塘结合带相接,从而在南部封闭了格咱弧。其时空结构及 The huge potential of the Indosinian porphyry-skarn copper-molybdenum, lead-zinc and gold polymetallic deposits in the Ge-zang volcano-magmatic arc (referred to as the Ge Zha arc) has aroused widespread concern in the academic circles at home and abroad. The eastern boundary is the western boundary of the Garze-Litang belt and southwards to the Sichuan Muli Lava Factory - Luoguisi area in Yunnan Province. The western boundary of our regional fault was extended to the south of Tugan Village in Yunnan Province and connected with the Garze-Litang belt, thus closing the grid to the south. Its space-time structure and