川西可尔因稀有金属矿集区遥感地质找矿应用

史俊波, 张杰, 侯娜, 张辉善, 丁晓平, 杜建军, 朱海洋

Application of remote sensing geology in mineral prospecting in the Ke’eryin rare metal ore concentration area in the western Sichuan Basin

SHI Junbo, ZHANG Jie, HOU Na, ZHANG Huishan, DING Xiaoping, DU Jianjun, ZHU Haiyang

图1 松潘—甘孜造山带构造图(据参考文献[13]修编) 1.蛇绿混杂岩带; 2.滑脱带; 3.逆冲断层; 4.飞来峰; 5.平移断层; 6.深层高温韧性滑脱剪切带出露范围; 7.褶皱轴线; 8.中生代花岗岩; 9.韧性滑移矢量; Ⅰ.羌塘—昌都陆块; Ⅱ.松潘—甘孜造山带; Ⅲ.扬子陆块; A1.中咱微板块; A2.白玉—义敦弧前(间)带; A3.沙鲁里主弧逆冲断带; B1.摩天岭逆冲滑脱推覆带; B2.马尔康北东陆源中央褶皱推覆带; B3.汶川—丹巴腹地弧形滑脱推覆带; B4.雅江被动陆源中央褶皱带推覆带; B5.木里腹陆弧形滑脱推覆带; C1.龙门山前陆逆冲带; C2.盐源前陆逆冲带; D1.甲基卡伟晶岩型稀有金属矿集区; D2.丹巴伟晶岩型白云母矿集区; D3.可尔因伟晶岩型稀有金属矿集区; D4.雪宝顶伟晶岩型稀有金属矿集区; ①金沙江蛇绿混杂岩带; ②定曲—盖玉逆冲断层; ③甘孜—理塘蛇绿混杂岩带; ④鲜水河平移剪切带; ⑤青川逆冲带; ⑥丹巴北缘滑脱带; ⑦龙门山断裂带; ⑧木里断裂带; ⑨北川—映秀断裂带; ⑩金河—箐河断裂带

Fig.1 Structural map of the Songpan-Ganzi orogenic belt(revised according to reference[13])