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PRELIMINARY STUDY ON THE ACCESSORY MINERALS IN GRANITOIDS IN EASTERN JILIN AND HEILONGJIANG PROVINCES |
LI Jun-jie |
Shenyang Institttte of Geology and Mineral Resources, Shenyang 110033, China |
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Abstract The accessory minerals in granitoids in the east of Jilin and Heilongjiang Provinces are various in types. Among them zircon, apatite and sphene are broadly distributed. Their characters distinguish themselves in different types of granites. The color, crystal forms and group types of zircons, the REE distribution models and Sri values of apatites, as well as the generations and origins of sphenes are helpful to identify the forming conditions of granites with different origins. Thus the typomorphic characteristics can be subsidiary signs to distinguish and classify the genesis of granites.
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Received: 06 January 2005
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[1] |
CHEN Hui-jun, CUI Tian-ri, QIAN Cheng, LI Lin-chuan, CHEN Jing-sheng, LI Wei, WU Xin-wei, JIANG Bin, SI Qiu-liang, QIN Tao, TANG Zhen, ZHANG Yu-jin, GUO Wei. ZIRCON U-Pb GEOCHRONOLOGY OF BASHENGHE PLUTON IN NORTHERN DAXINGANLING MOUNTAINS: Geological Implications[J]. GEOLOGY AND RESOURCES, 2019, 28(5): 405-412. |
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