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BIOGEOCHEMICAL EXPLORATION IN DAXINGANLING FOREST COVERED AREA |
Quan Heng1, Zhang Hong1, Zhang Jiongfei1, Wu Guang1, Li Guangyuan1, Wang Lu2, Jin Chengzhu3 |
1. Shenyang Institute of Geology and Mineral Resources; 2. Heilongjiang Bureau of Geology and Mineral Resources; 3. Geology Department, Northeast University |
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Abstract Based on the previous study on biogeochemical exploration,combining the geology of non-ferrous and precious metallic mineralization of the area,the bark from lower trunk of betula is selected as the sampling media of biogeochemical survey. The contents of Au,Ag,Cu,Pb and Zn elements are tested The results show that:1)biogeochemical survey is more effective than soil geochemical survey;2)the bark of betula is characterized by easily picking and ashing; and 3)the biogeochemical result coincides well to the known Au-Pb-Zn mineralization alteration-alteration belts. Biogeochemical survey in this area is suitable and reliable. It is worth to be spread.
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Received: 18 May 1998
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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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