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| 四川大槽地区铂、钯地球化学异常源的示踪与镍矿体的发现 | |
| 引用本文： | 成杭新,赵传冬,庄广民,赵支岗,陈德友.四川大槽地区铂、钯地球化学异常源的示踪与镍矿体的发现[J].物探与化探,2004,28(3):228-232. |
| 作者姓名： | 成杭新 赵传冬 庄广民 赵支岗 陈德友 |
| 作者单位： | 1. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000 2. 中国地质科学院,地球物理地球化学勘查研究所,河北,廊坊,065000;中国地质大学,北京,100083 3. 中国地质大学,北京,100083 |
| 基金项目： | 国土资源大调查项目(200120130090,20031020002)，国土资源部科技项目(992034)资助 |
| 摘 要： | 通过对四川大槽地区水系沉积物铂、钯异常源的示踪和查证,发现镍矿体中伴生的铂钯是水系沉积物中的铂钯源,通过土壤测量和岩石剖面测量,发现一镍矿体,平均镍含量为0.23%,铂 钯矿的最高品位0.4g/t,地表矿体已控制规模为130m宽,325m长,显示该地区具有较大的找矿远景。 |
| 关 键 词： | 铂、钯异常源 地球化学示踪 镍矿体发现 找矿远景 四川省 |
| 文章编号： | 1000-8918(2004)03-0228-05 |
| 收稿时间： | 2003-09-10 |
GEOCHEMICAL TRACING FOR AMOMALY SOURCE OF Pt AND Pd AND THE DISCOVERY OF A Ni OREBODY IN DACAO AREA, SICHUAN PROVINCE |
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| CHENG Hang-xin,ZHAO Chuan-dong.GEOCHEMICAL TRACING FOR AMOMALY SOURCE OF Pt AND Pd AND THE DISCOVERY OF A Ni OREBODY IN DACAO AREA, SICHUAN PROVINCE[J].Geophysical and Geochemical Exploration,2004,28(3):228-232. | |
| Authors: | CHENG Hang-xin ZHAO Chuan-dong |
| Institution: | CHENG Hang-xin~1,ZHAO Chuan-dong~ |
| Abstract: | A study of geochemical tracing for the anomaly source of Pt and Pd in stream sediments shows that the Pt and Pd source in some stream sediment samples is derived from the weathering products of the nickel ore. A nickel orebody 130 m wide and 325 m long at surface with nickel content of 0.23% and highest Pt and Pd grade of 0.4g/t was discovered based on the data obtained from the soil and rock survey. Prediction of Pt, Pd and Ni potentials was made for Dacao area. |
| Keywords: | anomaly source of Pt and Pd geochemical trace discovery of Ni orebody Dacao Sichuan Province |
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