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| Keywords | |
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Sanjiazi tungsten deposit |
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diorite-porphyrite dike |
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skarn scheelite deposit |
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prospecting indicator |
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Siping area |
| Authors | |
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WANG Hui-1 |
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REN Yun-Sheng-1 |
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NIU Jun-Ping-2 |
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JU Nan-1 |
| PubMed | |
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Article by Wang, H. 1 |
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Article by Ren, Y. S. 1 |
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Article by Niu, J. P. 2 |
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Article by Ju, N. 1 |
Discussion on the relation between diorite-porphyrite dike and tungsten mineralization of Sanjiazi tungsten deposit in Siping of Jilin
WANG Hui-1, REN Yun-Sheng-1, NIU Jun-Ping-2, JU Nan-1
1�� College of Earth Sciences��Jilin University��Changchun 130061��China; 2�� Geophysical Exploration Institute of Jilin Province��Changchun 130012��China
Sanjiazi deposit is a skarn scheelite mineral deposit newly found in Northeast China�� The dikes developed well in mining area��in which the diorite-porphyrite dike controlled the outcrop of tungsten ore body in space with close relation to tungsten mineralization��which is one of the important indicators for tungsten prospecting in this area�� The diorite-porphyrite generated prior to scheelite mineralization�� Compared with the trace elements and REE of the dike��granite body and scheelite ore��the conclusion can be drawn that the diorite-porphyrite has similarity with granite body and scheelite ore in main trace elements contents and comparability in REE contents�� and belongs to homologous relationship in origin��