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| THE FEATURE OF REGIONAL METAMORPHIC ROCK SUSCEP- TIBILITY AND IMPLICATION FOR RECOVERING METAMOR- PHIC PROTOLITH IN NORTHERN HEBEI PROVINCE |
| GUO You-zhao1,2, ZHAO Guo-chun2, DONG Jie3 |
1. Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China;
2. China University of Geoscience, Beijing 100083, China;
3. Hebei Institute of Geophysical Exploration, Langfang 065000 |
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Abstract Statistics analysis and spatial analysis of 4 rock susceptibility data sets including amphibolite, gneiss, Zhunhua Gr., all metamorphic rock have been carried out in the paper and have gotten some conclusion as following: every unit can divided into two groups, one group with lower susceptibility may be parametamorphite and other group with higher susceptibility may be orthometamorphite. Therefore, the paper suggests the susceptibility of metamorphic rock may be add to recover the matamorphite protolith.
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Received: 22 April 2001
Published: 24 October 2001
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