苏北高压-超高压变质带中成矿作用

余金杰; 王平安; 黄建平; 王辉; 李晓峰

Volume 31 Issue 4

Jul. 2006

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Article Navigation > Earth Science > 2006 > 31(4): 520-526

YU Jin-jie, WANG Ping-an, HUANG Jian-ping, WANG Hui, LI Xiao-feng, 2006. Mineralization of High-Pressure and Ultrahigh-Pressure Metamorphic Belt in Northern Jiangsu Province. Earth Science, 31(4): 520-526.

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Mineralization of High-Pressure and Ultrahigh-Pressure Metamorphic Belt in Northern Jiangsu Province

1.
Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
2.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China
3.
Jiangsu Geological Survey, Nanjing 210018, China

Received Date: 2006-04-15
Publish Date: 2006-07-25

Abstract

Abstract

Many deposits occur in the high-pressure and ultrahigh-pressure belt, northern Jiangsu Province, China. Diamond, rutile, kyanite, and marble metallogenic series, and phosphorus, quartz, and kyanite metallogenic series are presented on the basis of regional petrology, structural geology, metallogeny and mineralization age in northern Jiangsu Province. The former was formed when a huge amount of material from the Yangtze plate was subducted northwards beneath the North China plate. The latter is associated with the exhumation of the high-pressure and ultrahigh-pressure belt. The paper also discusses the existence of the Yanshanian gold, silver, and polymetallic metallogenic series. Its formation is related to the Yanshanian post-exhumation extension event.

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References(35)

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Mineralization of High-Pressure and Ultrahigh-Pressure Metamorphic Belt in Northern Jiangsu Province

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