| 江西金山金矿田矿山辐射调查 |
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| 引用本文： | 吕文广,郑景宜,陈薛孝,吕英平,徐远兴.江西金山金矿田矿山辐射调查[J].地质与资源,1999,8(3):179-181. |
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| 作者姓名： | 吕文广 郑景宜 陈薛孝 吕英平 徐远兴 |
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| 作者单位： | 1. 有色总公司江西地质勘探四队, 江西 景德镇 333001;2. 江西德兴市金山金矿, 江西 德兴 334213;3. 江西德兴市花桥金矿, 江西 德兴 334213 |
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| 摘 要： | 对金山金矿田的金山金矿、花桥金矿区露天水源天然铀、氡，居民区和井下作业人员γ外照射有效剂量等进行调查的结果表明：金山、西蒋矿区露天水源天然铀、氡浓度均小于限值0.05 m g/L和37.00 Bq/L，空气氡浓度为0.008~0.013 Bq/L.居民和井下作业人员γ外照射年有效剂量均小于1 m s和5 m s.矿区放射性均在国家规定的环境评价指标限制之内，对矿山的人身和环境无影响.
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| 关 键 词： | 金山金矿田 放射性物质 江西省 |
| 收稿时间： | 1998-12-04 |
A SURVEY OF RADIOELEMENTS IN JINSHAN GOLD FIELD,JIANGXI PROVINCE |
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| Lü Wen-guang,ZHENG Jing-yi,CHEN Xue-xiao,Lü Ying-ping,Xu Yuang-xing.A SURVEY OF RADIOELEMENTS IN JINSHAN GOLD FIELD,JIANGXI PROVINCE[J].Geology and Resources,1999,8(3):179-181. |
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| Authors: | Lü Wen-guang ZHENG Jing-yi CHEN Xue-xiao Lü Ying-ping Xu Yuang-xing |
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| Institution: | 1. The Laboratory of No.4 Party, Jiangxi Geoexploration Bureau, CNNC, Jingdezhen 333001, China;2. Jinshan Gold Mine, Dexing 334213, China;3. Huaqiao Gold Mine, Dexing 334213, China |
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| Abstract: | Jinshan gold field is a new type of metamorphic hydrothermal ore deposit within ductile shear zone.The mineral composition is simple, which belongs to low sulfide type.Pyrite is the main metallic mineral and gold carrier.The fineness of native gold, the only one kind of gold mineral and valuable constituent, is high.The fine and coarse gold exist associatively. In this artical the authors investigate the contents of natural uranium and radon in open headwaters and the annual effective dosage of ultragamma irradiation in residence and the operation man working in pit.The results of investigation are: the concentration of natural uranium and radon in Jinshan and Xijiang gold field are both less than the limit quantity-0 05 mg/L and 37 00 Bq/L;the concentration of radon in the air is 0 008~ 0 013 Bq/L.The annual effective dosage of ultragamma irradiation on the residents and operation man working in pit are less than 1 msv and 5 msv repectively. In mining area the radioactivity is in the limitation of environment targets set by the government,it has no effect on miners and environment. |
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| Keywords: | Jinshan gold field radioelement Jiangxi Province |
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