欢迎访问《金属矿山》杂志官方网站,今天是 分享到:

金属矿山 ›› 2008, Vol. 38 ›› Issue (12): 87-89.

• 地质与测量 • 上一篇    下一篇

云南德钦羊拉铜矿区矿床控矿因素及找矿远景

胡光龙1,2,姜华2,蒋靖3,胡登攀3,牛春林3   

  1. 1.昆明理工大学;2.云南铜业(集团)有限公司; 3.云南迪庆矿业开发有限责任公司
  • 收稿日期:2008-10-29 出版日期:2008-12-15 发布日期:2011-07-11

Analysis of the Ore-Controlling Factors of Deqen Yangla Copper Ore District in Yunnan and Its Ore-Hunting Prospect

Hu Guanglong1,2,Jiang Hua2,Jiang Jing3,Hu Dengpan3,Niu Chunlin3   

  1. 1.Kunming University of Science and Technology; 2.Yunnan Copper (Group) Co., Ltd; 3.Yunnan Diqing Mining Development  Co., Ltd
  • Received:2008-10-29 Online:2008-12-15 Published:2011-07-11

摘要: 羊拉铜矿为矽卡岩-斑岩型复合成因,同时存在早期(火山)沉积建造中的成矿元素预富集,多期成矿特征明显,是一个以斑岩成矿作用为主体的复杂成矿系统。矿区具有良好的找矿远景,无论是在矿区本部还是外围,开展资源评价、增加资源储量的潜力空间非常大。下一步找矿重点应主要放在里农矿段与路农矿段接合部、江边矿段北延、以及外围的贝吾、尼吕、通吉格、加仁等矿段及格亚顶、曲隆等地区。

关键词: 多期成矿作用, 找矿远景, 羊拉铜矿

Abstract: Yangla copper deposit is of skarn-porphyry type and is characterized by ore-forming element pre-concentration in early (volcano) sedimentation setting and obvious multi-stage mineralization, involving a complex ore-forming process mainly with porphyry mineralization. The ore district has a good ore-hunting prospect and has great potentiality in the resource increase both within and around the district. The emphasis in the next stage ore-prospecting should be laid on the joint section between Linong and Lunong ore segments, the north extension of Jiangbian ore segment and the Beiwu, Nilu, Tongjige and Jiaren ore segments in the vicinity of the district and Geyading and Qulong zones.

Key words: Multi-stage mineralization, Ore-hunting prospect, Yangla copper district