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| CHARACTERISTICS OF THE GRAVITY FIELDS IN EASTERN INNER MONGOLIA AND THEIR SIGNIFICANCE IN SEARCH FOR ENDOGENETIC DEPOSITS |
| CHANG Zhong-yao1, ZHAO Wen-tao1,2, LI Hu-ping1, WANG Shou-guang1 |
1. Inner Mougolia Institute of Geological Survey, Hahhot 010020, China;
2. China University of Geosciences, Beijing 100083, China |
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Abstract Seven large areas (zones) of magmatic activities were detected on the basis of rock density characteristics and Bouguer gravity anomaly data of eastern Inner Mongolia. In this region, most endogenetic deposits are controlled by these large magmatic activity areas (zones), and a large magmatic activity area (zone) constitutes a metallogenic system. Therefore, regional geochemical anomalies can be ranked and endogenetic deposits can be forecasted on the basis of Bouguer gravity anomaly data.
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Received: 11 July 2006
Published: 24 August 2007
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