��ɽ��ɽ�����εĶ���ɽ�ɿ�����й���Ҫ�ɿ��֮һ�����߷����˶���ɽ�ɿ���Ĵ�ع����ݻ����ɿ����ü������ͺͳɿ�ʱ�����ص�����˿������񡢰���ɽ�� VMS �� Cu- -Zn������—�Ӷ������� Cu- - Mo (Au)���񺣰����� Cu- - Mo (Au)������̲ Cu- - Ni ����ȿ����ͺͳɿ�ʱ�������ʯӢ̲��󡢿��Ŷ���󡢿��Ͻ�� (��)������ڰ�����ͭ��󡢻�ɽ�� Cu- -Ni ��ȿ����ͺͳɿ�ʱ�����Լ���Щ���뿵�Ŷ������ʱ���ݻ������Ϲ�ϵ����ΪӦ������������—�Ӷ��Ȱ����Ϳ󴲵Ŀ����ͺͳɿ�ʱ����άȨ����������󴲡�����̲��ͭ���������� (ͭ��Ǧп) �������ʴ�����������½����ֵİ���ɽ VMS �� Pb- - Zn �󴲵�ʴ������һ���ԣ���ӳ����Щ���������밢��ɽ�� Pb- - Zn �󴲳ɿ�DZ�����������Ͻ������������—�Ӷ������� Cu- -Mo ���������������붫����ɽһ������- - ��������������ĺ����쳣һ����������˵�����������л���- -����������Ĵ��ڡ������ڶ���ɽ������ǿ���Ϳ��о����Կ��Ŷ����д���Χ�Ķ����ͻ�������ʯ������- -�����������Լ������ճɿ����������۹�����

The eastern Tianshan metallogenic belt��located in eastern part of Tianshan orogenic belt��is one of most important metallogenic belts in northwestern China�� This paper presents its tectonic history�� metallogenic times and types of mineral deposits in the area�� Classic ore deposits��such as VMS ore deposits of Kalatage��Aqishan�� porphyritic ore deposits of Tuwu-Yandong�� Yuhai Cu-Mo (Au)�� Cu-Ni magmatic sulfide ore deposits of Baixintan and so on��are analyzed in metallogenic epoch��as well as their relationship with the history of Kangguer structural zone in temporal- spatial�� Through this��we think that the mineralization type and time of Tuwu-Yandong porphyry ore deposit have to be reexamined under the comparision with Shiyingtan epithermal gold deposit��Kangguer quartz vein gold deposit��Kangnan epithermal gold occurrence��Sanchakou porphyry Cu-Mo deposit and Huangshandong Cu-Ni magmatic sulfide ore deposit in the same tectonic belt�� The features of the first stage alteration in Weiquan silver and polymetallic deposit��Hongyuntan and Yamansu skarn Fe-Cu deposit are consistent with that of Aqishan VMS- type Cu-Zn deposit��suggesting the potential of ore-forming is the same with that of Aqishan Cu-Zn deposit in Yamansu volcanic island belt�� Aeromagnetic abnormities in the area west of Tuwu-Yandong deposit are identical with that of mafic- ultramafic complex of eastern Huangshan��suggesting mafic- ultramafic complex developed in the west area�� Above all��we suggest that the research of classic ore deposits be strengthened in mineralization type and epoch��as well as Permian granitoid and mafic- ultramafic complex around the Kangguer structural belt and the deep section of Yamansu metallogenic zone��