东昆仑马尔争铜(金)矿床地质特征及成因

金属矿山 ›› 2014, Vol. 43 ›› Issue (06): 105-108.

东昆仑马尔争铜(金)矿床地质特征及成因

常鑫¹，王权锋¹，童海奎²，张孝攀¹，彭涛¹

1.数学地质四川省重点实验室，四川成都 610059；2.青海省地质调查局，青海西宁 810012

出版日期:2014-06-16 发布日期:2015-01-07
基金资助:
* 中国地质调查局区域地质调查项目（编号：1212011120212），数学地质四川省重点实验室开放基金项目（编号：SCSXDZ2011015）。

Geological Features and Genesis of the Maerzheng Copper(gold) Deposit in the Eastern Part of Kunlun Area

Chang Xin¹，Wang Quanfeng¹，Tong Haikui²，Zhang Xiaopan¹，Peng Tao¹

1.Geomathmatics Key Laboratory of Science of Sichuan Province，Chengdu 610059，China；2.Qinghai Geological Survey，Xining 810012，China

Online:2014-06-16 Published:2015-01-07

摘要/Abstract

摘要： 通过马尔争矿区的地质构造特征的分析，认为矿床的铜矿化体明显受中变基性火山岩控制，矿体与围岩产状基本一致，金矿化明显受控于NW向大型剪切带，属于与印支期造山活动有关的破碎带蚀变岩型金矿。因此，马尔争铜(金)矿床以火山块状硫化物型铜矿化为主，次为破碎带蚀变岩型金矿化的矿床。利用分形含量面积法对1〖DK(〗∶〖DK)〗1万化探土壤测量数据进行分析，圈定出的化探异常总面积大，各元素特征形态基本一致，高度叠加、分带性好，并结合矿区地质背景和地质概况分析，认为其找铜（金）前景良好，并提出了找矿标志。该矿床具有中大型远景规模。

关键词: 马尔争铜（金）矿, 地质特征, 成因探讨, 找矿标志

Abstract: According to the analysis of geological structure characteristics of Maerzheng mining area，it is considered that the copper mineralized bodies in the mining area are significantly controlled by the mid-metamorphic basic volcano rocks，and orebodies′ occurrence are consistent with the surrounding rocks.The gold mineralized bodies are significantly controlled by a large NW trending shear zone and it belongs to the fracture belt altered rock type gold deposit related with Indosinian orogenic events.Therefore，Maerzheng copper(gold) deposit is the one that is mainly constituted by volcanogenic massive sulphide copper mineralization copper deposit，followed by fracture zone of altered rock type gold deposit.The analysis on 1/10 000 geochemical soil survey data by adopting the fractal content-area method indicated that the area of geochemical anomalies is large，and the elements are basically in the same shape with highly overlapped and good zonation.According to the analysis of geological background and geological situation，it is indicated that，the ore prospecting of copper(gold) should be good.The indicators of ore prospecting are given.The Maerzheng copper(gold) deposit has middle or large prospective scale.

Key words: Maerzheng copper（gold) deposit, Geologic feature, Discussion of Genesis, Indicators of prospecting

常鑫, 王权锋, 童海奎, 张孝攀, 彭涛. 东昆仑马尔争铜(金)矿床地质特征及成因[J]. 金属矿山, 2014, 43(06): 105-108.

CHANG Xin, WANG Quan-Feng, TONG Hai-Kui, ZHANG Xiao-Pan, PENG Tao. Geological Features and Genesis of the Maerzheng Copper(gold) Deposit in the Eastern Part of Kunlun Area[J]. Metal Mine, 2014, 43(06): 105-108.

[1]	康　旭, 谢富伟, 丁　帅, 龚建生, 樊炳良, 周敖日格勒, 孙　杨, 何逸飞, 贾　敏, 徐煜昕, 邱泽航, 曹　润, 刘诗语, 张家璇. 西藏巨龙超大型斑岩型铜矿床地质特征及找矿前景[J]. 金属矿山, 2025, 54(1): 168-.
[2]	王世权, 任利平, 胡红雷, 陈俊魁, 吕宪河, 李　东. 内蒙古霍布林查干铅锌银多金属矿床地质特征及找矿前景[J]. 金属矿山, 2024, 53(6): 145-.
[3]	岳国利, 李敏, 廖诗进, 马艳飞, 孙国锋, 王亚珂. 西藏班公湖-怒江成矿带东段热昌金多金属矿地质特征及找矿预测[J]. 金属矿山, 2023, 52(03): 157-168.
[4]	刘文泉, 赖静, 吴德海, 江卫兵. 诸广岩体中部塘湾地区铀成矿地质条件及找矿潜力[J]. 金属矿山, 2022, 51(04): 138-148.
[5]	梁凯, 闵祥吉, 周宇, 燕军利, 刘其臣, 路兆和, 贾秀, 万涛, 于博滨, 齐祥春, 杨超. 俄罗斯外贝加尔边疆区图拉达金矿地质特征研究[J]. 金属矿山, 2022, 51(02): 155-161.
[6]	刘坤, 李瑞强, 李开文, 陈泳霖. 河南罗山竹园西铜钼矿区地质特征及找矿远景[J]. 金属矿山, 2022, 51(01): 195-204.
[7]	姬果, 李宁杨骁裴中朝张宇李中明钟江文姬清海. 河南省铝土矿床地质特征及成矿规律[J]. 金属矿山, 2021, 50(05): 140-148.
[8]	丁心科, 王振臣张彦生陈杰, 朱敏, 童家琨, . 内蒙古乌拉特中旗新乌苏铜铁矿矿床地质特征及综合找矿模型[J]. 金属矿山, 2021, 50(05): 130-139.
[9]	薛云松, 李祥涛, 周伟. 老挝巴乌县怀亮金矿地质地球化学特征及找矿预测[J]. 金属矿山, 2021, 50(03): 153-163.
[10]	白洪溪, 周瑾, 王建业, 李华, 刘博. 东昆仑祁漫塔格地区牛苦头东矿床地质特征及找矿前景[J]. 金属矿山, 2020, 49(11): 162-171.
[11]	田九玲. 基于证据权模型的赤峰—呼伦贝尔成矿带找矿预测[J]. 金属矿山, 2020, 49(09): 167-172.
[12]	胡彦强, 丁瑞颖, 林鑫. 铜陵宝山陶银铅锌矿床地质特征及区域找矿潜力[J]. 金属矿山, 2020, 49(09): 159-166.
[13]	刘大勇, 彭桥梁, 苏特. 万家坪锰矿地质地球化学特征及找矿远景[J]. 金属矿山, 2020, 49(08): 119-128.
[14]	黄涛. 安徽省马鞍山市象塘铁矿地质特征及成因[J]. 金属矿山, 2019, 48(09): 141-146.
[15]	李进喜, 方怀宾, 曹宇岗, 黄正将, 程远秋, 赵德鑫, 高强. 内蒙古边墙里矿区银铜铅锌矿床成矿地质条件及找矿模型[J]. 金属矿山, 2019, 48(09): 132-140.

扫码分享