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| PubMed | |
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Article by Yu, H. T. 1 |
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Article by 2 |
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Article by Liu, J. S. 1 |
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Article by Liu, W. H. 1 |
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Article by Wang, T. G. 1 |
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Article by Li, X. 1 |
���õ��������ѧ�������������ؿ�����˹���˿����ؿ��켰�ɿ�ģʽ�������о�������ѧ����δ34 S Ϊ�� 5. 3‰ �� �� 32. 6‰��206 Pb /204 Pb Ϊ17. 712 �� 18. 082��207 Pb /204 Pb Ϊ15. 358 �� 15. 664��208Pb /204Pb Ϊ37. 513 �� 38. 399��������ʾ������—ʯ̿��ʱ����ɿ������ڹ����������������������������������ӿ���ر�����м���ʹ�ͬ�����γɿ�Դ�㡣����Ҫ�ɷ�Ϊ��ˮ��������ȡ���γɺ�����Һ��Ȼ���ڿ�������ϵͳ�����ơ������ɿ�—����������ƿ�Դ���γɡ������ڵͽǶ����ڶϲ�( ������) �߽Ƕ����ϲ㼰�������Ĵμ�������϶( �ݿ���) ���ƿ�����γɡ�
The authors studied the ore-controlling structure and metallogenic model of Kalayasikake of West Kunlun using geological and geochemical methods�� ��esearch on deposit geochemistry found δ34 S as �� 5. 3‰ �� �� 32. 6‰��206Pb /204Pb as 17. 712 �� 18. 082��207Pb /204Pb was 15. 358 �� 15. 664 and 208Pb /204Pb as 37. 513 �� 38. 399 in contents�� The research showed that deep-metallogenic materials upwelled to surface along with the deep faults as to tectonic force or others during Devonian-Carboniferous��and deposited with detrital materials to form source beds�� After that��the hydrotherm formed by the extraction with atmospheric rainwater��and then transported and concentrated�� that was the formation of ore source bed�� The mild-overthrust fault ( transmitting ore structure) and the steep-thrust fault including the joint-fissure came from it ( ore-hosting structures) in the mining area controlled the formation of ore body��