| 新疆红石金矿床原生晕特征与隐伏矿预测 |
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| 引用本文： | 曹洁, 邱斌, 晁会霞, 马立成, 杨兴科, 孙继东. 新疆红石金矿床原生晕特征与隐伏矿预测[J]. 地球学报, 2010, (1): 83-89. |
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| 作者姓名： | 曹洁 邱斌 晁会霞 马立成 杨兴科 孙继东 |
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| 作者单位： | 中国地质科学院矿产资源研究所;新疆地矿局第一地质大队;长安大学地球科学与国土资源学院;中国地质科学院地质力学研究所;长安大学地球科学与国土资源学院;长安大学地球科学与国土资源学院 |
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| 基金项目： | 国家科技攻关项目“东天山成矿区成矿地质条件与矿产资源综合评价研究”(编号85-902-05);“觉罗塔格金铜成矿带成矿系列分布规律研究与矿床定位预测”(编号96-915-05-04)和2002年新疆自治区矿产资源补偿费地质勘查项目“新疆鄯善典型矿床成矿条件评价研究" |
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| 摘 要： | 通过对新疆鄯善县红石金矿床野外调研、总结矿床地质特征,对该矿床钻孔中原生晕分布特征和规律进行了专题研究,采用多种计算方法相互印证,确立红石金矿床原生晕轴向分带序列为Bi-Me-Hg-zn-Pb-Ag-As-Cu-Sb-Au,同中国典型金矿床轴向分带序列对比,发现其具有逆向分带的特征,从而建立分带评价及矿体叠加模式,为深部隐伏矿预测提供依据.
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| 关 键 词： | 红石金矿床 原生晕 轴向分带 隐伏矿预测 |
Characteristics of Primary Halos and Prognosis of Concealed Ore Bodies in the Hongshi Gold Deposit, Xinjiang |
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| Characteristics of Primary Halos and Prognosis of Concealed Ore Bodies in the Hongshi Gold Deposit, Xinjiang[J]. Acta Geoscientica Sinica, 2010, (1): 83-89. |
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| Authors: | CAO Jie QIU Bin CHAO Hui-xi MA Li-cheng YANG Xing-ke SUN Ji-dong |
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| Abstract: | Based on field investigation of the Hongshi gold deposit and summarization of its geological features, the authors made a special study of the distribution characteristics and regularity of primary halos in this ore deposit by using different calculation methods, and found that the axial zoning sequence of the primary halos in the deposit is Bi-Mo-Hg-Zn-Pb-Ag-As-Cu-Sb-Au. A comparison with axial zoning sequences of other typical gold deposits in China reveals that the axial zoning sequence of primary halos in this ore deposit is obviously characterized by reversed zoning. The zoning evaluation model and the ore body superimposition pattern for this ore deposit were also set up so as to predict concealed ore bodies in the depth. |
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| Keywords: | Hongshi gold deposit primary halo axial zoning prognosis of concealed ore body |
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