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塔木铅锌矿位于新疆喀什市阿克陶县,是西昆仑库斯拉甫成矿带上的典型矿床之一(匡文龙和刘文伟,2006)。本文通过硫铅同位素组成研究成矿物质来源特征,浅析矿床成因。矿区地处帕米尔高原东北缘和塔里木盆地西南缘交界部位,大地构造位置属塔里木地洼区。矿区内出露地层主要为中泥盆统克孜勒陶组(D2kz),上泥盆统奇自拉夫组(D3q),下石炭统卡拉巴西塔克组(C1kl)及下侏罗统康苏组(J1k)等。NNW向断裂为矿区主构造,控制地层走向,与NNE向断裂
Tamu lead-zinc mine is located in Akto County, Kashi, Xinjiang, and is one of the typical deposits on the Kurala metallogenic belt of West Kunlun (Kuang Wenlong and Liu Wenwei, 2006). In this paper, the origin of metallogenic materials is studied by means of sulfur and lead isotopic composition and the genesis of the deposit. The mining area is located at the northeastern margin of the Pamirs and at the junction of the southwestern margin of the Tarim Basin. Its tectonic location is in the Tarim depression. The exposed strata in the mining area are mainly composed of the Middle Devonian Kezilen Formation (D2kz), the Upper Devonian Chiragous Formation (D3q), the Lower Carboniferous Carbonate Thak Formation (C1kl) and the Lower Jurassic Formation ( J1k) and so on. NNW fractures are the main structures in the mining area, controlling the strike of the strata and fracturing with NNE