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| APPLICATION OF 1:50000 THREE-DIMENSIONAL GEOLOGICAL MAPPING METHOD IN BENXI ORE CONCENTRATION AREA |
| TENG Shou-ren1, DONG Zhe2, WANG Ying3, LI Wei1, ZHAO Wen-ju1, ZHOU Jun-peng1 |
1. Liaoning Institute of Geological and Mineral Survey, Shenyang 110031, China;
2. Liaoning Bureau of Geology and Mineral Exploration, Shenyang 110031, China;
3. Liaoning Bureau of Nuclear Geology, Shenyang 110031, China |
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Abstract The 3D geological mapping in ore concentration areas adopts the 1:50000 survey scale and submits surface and deep geological maps with certain precision, which provides geological basis for the delineation of main geological targets like ore-bearing formation and ore-controlling structure. With the 3D geological mapping work in Benxi ore concentration area, the authors think that the structural mapping is the basis for 3D geological mapping. The authors also propose the 3D geological modeling method of "grading and blocking", and summarize the 3D geological mapping method and technique process in ore concentration areas.
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Received: 20 September 2014
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2015, Vol. 24 
