THE GEOLOGICAL FEATURES AND ORIGIN OF THE BEILEKUDUK TIN METALLOGENIC BELT
贝勒库都克锡矿带地质特征与成因

The Beilekuduk tin metallogenic belt is the first independent tin metallogenic belt discovered in northern China, in which there occur the Beilekuduk, Sareshik, Kamst and Ganliangzi tin deposits and several tin occurrences. It extends a NW direction in the Kalamaili deep fault. Tin-bearing granites are mainly represented by highly differentiated ultraacid and akalirich S-type biotie granite sotcks of Late Hercynian age, but the Sareshik tin deposit is an independent tin deposit related to Hercynian A-type granites discovered for the first time in China.