| 若干深穿透地球化学方法在智利Spence隐伏斑岩铜矿床上的应用试验 |
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| 引用本文： | 白金峰,卢荫庥.若干深穿透地球化学方法在智利Spence隐伏斑岩铜矿床上的应用试验[J].物探与化探,2011,35(5):610-616. |
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| 作者姓名： | 白金峰 卢荫庥 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,廊坊,065000 |
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| 摘 要： | 在智利Spence隐伏斑岩铜矿床进行的深穿透地球化学国际合作项目应用试验中,中国的活动态顺序提取和超滤技术及加拿大实验室的6种选择性提取方法在矿体上方均有较好的元素异常显示.为了辨别异常的类型,笔者对试验样品进行铜的工业矿物相提取和测试,发现氧化物相和硫化物相铜在矿体上方有更好的异常显示,确认上述元素异常应当是矿致异常...
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| 关 键 词： | 深穿透地球化学 金属元素活动态提取、测试技术 痕量元素相态分析 斑岩铜矿 顺序提取 |
THE EXPERIMANTAL APPLICATION OF SOME DEEP-PENETRATING GEOCHEMICAL METHODS OVER THE SPENCE CONCEALED PORPHYRY COPPER DEPOSIT IN CHILE |
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| BAI Jin-feng,LU Yin-xiu.THE EXPERIMANTAL APPLICATION OF SOME DEEP-PENETRATING GEOCHEMICAL METHODS OVER THE SPENCE CONCEALED PORPHYRY COPPER DEPOSIT IN CHILE[J].Geophysical and Geochemical Exploration,2011,35(5):610-616. |
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| Authors: | BAI Jin-feng LU Yin-xiu |
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| Institution: | BAI Jin-feng,LU Yin-xiu (Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang 065000,China) |
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| Abstract: | In deep-penetrating geochemical international cooperative project,results obtained by sequential extraction methods for mobile forms with ultra filtration technology of China and six selective leach methods of Canadian labs showed fairly good anomaly over the Spence porphyry copper deposit in Chile.In order to identify the type of anomaly,the authors extracted and tested industrial mineral phase of Cu.The results show that Cu of oxide and sulfide phases has fairly ideal anomaly discrimination over the ore b... |
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| Keywords: | deep-penetrating geochemistry survey technology for mobile forms of metals trace phase analytical method technology porphyry copper deposit sequential extraction |
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