| 贵州省威宁县炉山铜矿床地质特征研究 |
| |
| 作者姓名： | 吕绍玉 张海 孟昌忠 黄太忠 刘德华 王彪 周丽芳 |
| |
| 作者单位： | 1. 贵州地矿局113地质大队，贵州 六盘水 553001;2. 成都理工大学核技术与自动化工程学院，四川 成都 610059 |
| |
| 基金项目： | 中国地质调查“贵州乌蒙山区优势矿产综合调查评价(编号:12120113052700)”项目资助。 |
| |
| 摘 要： | 炉山铜矿床产于宣威组(P3x)底部的深灰、灰黑色粉砂质泥岩及峨眉山玄武岩第三段(βp3)顶部的火山角砾赤铁矿层内，是近年来贵州省发现的含铜矿层的新层位，矿石类型也是一种新的矿石类型。含矿岩系自上而下，存在钛(Ti)-铜(Cu)-铁(Fe)等元素分带，以上特征符合玄武岩型风化淋滤型铜矿的特征。通过对炉山铜矿床地质特征的研究，系统总结出该类矿床的地质特征，为该区相同类型的铜矿勘查工作提供一定的思路。
|
| 关 键 词： | 铜矿床 玄武岩 地质特征 炉山 |
| 收稿时间： | 2014-10-20 |
Geological Characteristics of the Lushan Copper Deposit,Weining County,Guizhou ProvinceL |
| |
| Authors: | Shao-yu ZHANG Hai MENG Chang-zhong HUANG Tai-zhong LIU De-hua WANG Biao ZHOU Li-fang |
| |
| Institution: | 1. The 113; Geological Team, Bureau of Geology and Mineral Exploration and Development of Guizhou Province,Liupanshui, Guizhou 550001, China; 2. College of Nuclear Technology and Automation Engineering,Chengdu University of Technology, Chengdu, Sichuan 610059, China |
| |
| Abstract: | The Lushan copper deposit occurred in the dark gray or black silty mudstone at the bottom of the Xuanwei Formation (P3x), and the volcano breccia hematite bed at the top of the third section of Emeishan basalt (βP3). These ore-host strata with a new ore type were recognized as new copper mineralized horizons in Guizhou Province. The element zoning sequence in the ore-bearing rock from top to bottom is Ti-Cu-Fe, which is in accordance with the characteristics of the weathering and leaching copper deposit from basalt. The geological characteristics of the Lushan copper deposit was summarized by a detailed study, which provided some new ideas for the exploration of the same type copper deposit. |
| |
| Keywords: | copper deposit basalt geological characteristic Lushan |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
