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SULFUR, LEAD, HYDROGEN AND OXYGEN ISOTOPIC GEOCHEMISTRY OF SHUIJIN GTUN GOLD DEPOSIT IN HEBEI PROVINCE |
Shi Sen1, Yang Tingdong2 |
1. Bureau of Geological Survey, MGMR; 2. China University of Geosciences, Wuhan |
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Abstract By comparing Shuijingtun gold deposit with typical gold deposits in the same region on S-Pb-H-O isotopic geochemistry, the authors conclude that metallogenetic material was derived mainly from Shuijingtun structural stratigraphic unit. Archeozoic regional metamophism only resulted in initial enrichment of gold. Structural-magmatic activity in Indo-Chinese-early Yanshan epoch helped to bring about the main body of quartzveins. The inherited structural-magmatic activity in Yanshan epoch was the main factor of gold mineraliza-tion. Mineralizing fluid was mainly originated from magmatic water. It's defined that Shuijingtun gold deposit is of stratabound magmatic hydrotherm altype. Its metallogenic modle is established.
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Received: 03 October 1996
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