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| STABILITY OF REMNANT MAGNETISM OF PYRRHOTITEAND ITS GEOLOGICAL IMPLICATIONS |
| Li Yanping1, M. O. Mc Williams1, Tan Chengze2, Li Yongan3, Li Qiang3, Zhang Zhengkun4 |
1. Department of Geophysics, Stamford University, U. S. A.;
2. China University of Gensciences, Beiing;
3. Institute of Geology, Bureau of Geology and Mineral Resources of Xinjiang;
4. Institute of Geology, Chinese Academy of Geological Sciences |
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Abstract Based on a study of remnant magnetism of pyrrhotites from Upper Jura ssic sandstone in Qaidam block and from Cambrian and Ordovician limestone in Ili block, this paper points out that the stability of remnant magnetism of pyrrhotites lies in their genetic differences. A knowledge of remnant magne tism stability of pyrrhotites is of great significance in determining minerali zation epochs, interpreting magnetic anomalies and solving some geological-stru ctural problems.
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Published: 24 April 1989
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