青海肯德可克矿区钴多金属矿地质特征及成因初探

J4 ›› 2011, Vol. 19 ›› Issue (2): 41-46.

青海肯德可克矿区钴多金属矿地质特征及成因初探

蔡岩萍¹，李炯¹，梁海川¹，张磊²

1．青海省有色地质矿产勘查局地质矿产勘查院，青海西宁810010；
2．辽宁省有色地质勘查局朝阳地质矿产勘查院，辽宁朝阳122000

收稿日期:2010-06-22 修回日期:2011-03-22 出版日期:2011-04-28 发布日期:2012-05-11
作者简介:蔡岩萍（1965-），女，青海湟中人，工程师，主要从事金、铜、铁多金属矿产勘查技术工作.ccypp2005@126.com

Discussion on the Geological Characteristics and Genesis of Co Polymetallic Ore in Kendekeke Area,Qinghai Province

CAI Yanping¹,LI Jiong¹,LIANG Haichuan¹,ZHANG Lei²

1.Qinghai Institute of Geology for Mineral Resources,Xining 810010,Qinghai,China；
2.Liaoning Institute of Geology for Mineral Resources,Chaoyang 122000,Liaoning,China

Received:2010-06-22 Revised:2011-03-22 Online:2011-04-28 Published:2012-05-11

摘要/Abstract

摘要：

运用地质、物化探等技术，采用槽探、钻探及地物化剖面测量等技术手段，研究肯德可克矿区内钴多金属矿的成矿地质背景和控矿因素。研究结果表明，肯德可克矿区是一个典型的复合型矿床，铁、金、钴、铋、铅、锌、钼和铜等元素均可独立构成矿体，成矿元素既可共生，也可伴生，在空间上具有密切的联系。矿体主要为泥钙质硅质岩，呈条带状和蠕虫状，具明显的热塑性变形特征，其成因可归结为热水沉积—叠加改造型矿床。

关键词: 钴多金属矿, 地质特征, 矿床成因, 找矿标志, 肯德可克矿区, 青海省

Abstract:

We research geological setting and ore-controlling factors of Co polymetallic ore in Kendekeke mine area by using the technology of geology and geophysical-geochemical,and the methods of trenching,drilling,geologygeophysical-geochemical profiling measurement.The results of the research show that Kendekeke area is a typical composite deposit,the elements of iron, gold, cobalt, bismuth, lead, zinc, molybdenum and copper can be constitute orebody independent.Ore-forming elements not only can symbiosis,but also they can be associated,they are close contact in the space.The main orebody is calcareous clay chert,it shows strip and worm shape,and it has obviously thermoplastic deformation,the genesis can be attributed to hot water deposition-reworking type deposit.

Key words: Co polymetallic ore, Geological characteristics, Ore genesis, Prospecting criteria, Kendekeke mine, Qinghai Province

中图分类号:

P618.62

蔡岩萍，李炯，梁海川，张磊. 青海肯德可克矿区钴多金属矿地质特征及成因初探[J]. J4, 2011, 19(2): 41-46.

CAI Yanping,LI Jiong,LIANG Haichuan,ZHANG Lei. Discussion on the Geological Characteristics and Genesis of Co Polymetallic Ore in Kendekeke Area,Qinghai Province[J]. J4, 2011, 19(2): 41-46.

参考文献

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