|
|||||
|
|
| 大姚六苴铜矿床小河-石门坎矿段地层地球化学 | |
| 引用本文： | 吴鹏,韩润生,邹海俊,闵朝龙,李路乔,郭学兵,辛荣.大姚六苴铜矿床小河-石门坎矿段地层地球化学[J].地质与勘探,2007,43(3):51-55. |
| 作者姓名： | 吴鹏 韩润生 邹海俊 闵朝龙 李路乔 郭学兵 辛荣 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,昆明,650093;有色金属矿产地质调查中心西南地质调查所,昆明,650093 2. 云南楚雄矿冶股份有限公司,楚雄,675400 3. 云南省有色地质楚雄勘查院,楚雄,675000 |
| 基金项目： | 国家危机矿山接替资源勘查项目，教育部跨世纪优秀人才培养计划 |
| 摘 要： | 大姚六苴铜矿床是楚雄红色盆地中砂(页)岩型铜矿的典型代表.其中小河-石门坎矿段主要分布白垩系,矿体严格受地层控制.根据该矿段7个钻孔揭露的地质信息,总结了剖面上地层颜色的交替变化规律.通过对白垩系不同层位主量元素、微量元素地球化学特征的对比,阐述了浅色层、紫色层元素的变化特征,提出了具有矿化指示意义的元素组合为Cu-Hg-Ag-Sn-Zn-As-Sb-Mn,为深部找矿预测提供了重要依据. |
| 关 键 词： | 地层地球化学 矿化元素组合 小河-石门坎矿段 六苴铜矿床 云南 |
| 文章编号： | 0495-5331（2007）03-0051-05 |
| 收稿时间： | 2006/12/14 0:00:00 |
| 修稿时间： | 2006-12-142006-12-18 |
STRATIGRAPHIC GEOCHEMISTRY OF XIAOHE -SHIMENKAN ORE BLOCK IN THE LIUJU COPPER DEPOSIT AT DAOYAO, YUNNAN |
|
| WU Peng,HAN Run-sheng,ZOU Hai-jun,MIN Chao-long,LI Lu-qiao,GUO Xue-bing,XIN Rong.STRATIGRAPHIC GEOCHEMISTRY OF XIAOHE -SHIMENKAN ORE BLOCK IN THE LIUJU COPPER DEPOSIT AT DAOYAO, YUNNAN[J].Geology and Prospecting,2007,43(3):51-55. | |
| Authors: | WU Peng HAN Run-sheng ZOU Hai-jun MIN Chao-long LI Lu-qiao GUO Xue-bing XIN Rong |
| Institution: | 1. Faculty of Land and Resource Engineering, Kunming University of Science and Technology, Kunming 650093 ; 2. Southwest Institute of Geological Survey, Geological Survey Centre for Nonferrous Metals Resources, Kunming 650093 ; 3. Yunnan Chuxiong Mineral and Smelting Co. Inc. , Chuxiong 675400; 4. Chuxiong Institute of Nonferrons Geological Survey of Yunnan, Chuxiong 675000 |
| Abstract: | Liuju copper deposit at Daoyao county in the Yunnan province is a typical sandstone - type copper deposit in the Chuxiong red basin. Xiaohe - Shimenkan ore block of Liuju copper deposit is located in the Cretaceous strata, and ore bodies are strictly controlled by the strata. According to geological information from seven drills in the block, color changes in turn of the strata in the profile have been summarized. By comparing of major and trace elements geochemistry in the different Cretaceous horizon, element changes in the light and purple colour horizons are discussed. Association of mineralizing elements of Cu - Hg - Ag - Sn - Zn - As - Sb - Mn has been put forward, can provide important evidence for deep - seated ore exploration prognosis. |
| Keywords: | stratigraphic geochemistry association of mineralizing element Xiaohe -Shimenkan ore block Liuju copper deposit Yunnan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《地质与勘探》浏览原始摘要信息 | |
| 点击此处可从《地质与勘探》下载免费的PDF全文 | |