Article(id=1307087658782581663, tenantId=1146029695717560320, journalId=1306274195778404443, issueId=1307087507837964779, articleNumber=null, orderNo=null, doi=10.12401/j.nwg.2025126, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1740672000000, receivedDateStr=2025-02-28, revisedDate=1748534400000, revisedDateStr=2025-05-30, acceptedDate=1760371200000, acceptedDateStr=2025-10-14, onlineDate=1789563582368, onlineDateStr=2026-09-16, pubDate=1781884800000, pubDateStr=2026-06-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789563582368, onlineIssueDateStr=2026-09-16, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789563582368, creator=13701087609, updateTime=1789563582368, updator=13701087609, issue=Issue{id=1307087507837964779, tenantId=1146029695717560320, journalId=1306274195778404443, year='2026', volume='59', issue='3', pageStart='1', pageEnd='376', issueExtLink='null', onlineDate='null', pubDate='1781884800000', pubDateStr='2026-06-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789563546379, creator='13701087609', updateTime=1789616219263, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1307308434005709553, tenantId=1146029695717560320, journalId=1306274195778404443, issueId=1307087507837964779, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1307308434005709554, tenantId=1146029695717560320, journalId=1306274195778404443, issueId=1307087507837964779, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=355, endPage=366, ext={EN=ArticleExt(id=1307087659088765856, articleId=1307087658782581663, tenantId=1146029695717560320, journalId=1306274195778404443, language=EN, title=Analysis of Ecuador’s Copper Resources, Exploration & Development Situation and Investment Potential, columnId=null, journalTitle=Northwestern Geology, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Ecuador has a relatively low level of geological exploration but possesses significant potential for copper resources. It has emerged as a hotspot for copper exploration and development on a global scale. Currently, investment in copper exploration and development ranks first among all mineral types and is experiencing rapid growth. This sector is primarily dominated by mining companies from Europe and the United States, although China and Ecuador also play important roles. Since the beginning of the 21st century, substantial progress has been made in the exploration and development of copper resources. Four major copper deposits have been discovered, leading to a rapid increase in reserves, resources, and production. Over the past decade, the total of new reserves and resources has accounted for 11.56% of the global increase, positioning Ecuador fourth in the world. From 2019 to 2024, the output of copper has surged by more than 15 times, which has become a crucial source for China's copper resource security. By systematically analyzing the endowment characteristics and the current status of exploration and development of Ecuador's copper resources, along with the country's resource and investment environment, this paper evaluates the investment potential of copper ore, as well as the opportunities and risks involved. It is recommended that Chinese enterprises enhance their research on the rules of copper mineralization, focus on the changes in mining rights registration and mining laws, and stay informed about the latest discoveries in major copper projects .
, authors=Xiufa CHEN
1, 2, Xuezhou HE
1, 2, *, Zhenfang ZHANG
1, 2, Xifeng CHEN
1, 2, Yulong LI
1, 2, Lirong HAO
1, 2, authorsList=Xiufa CHEN, Xuezhou HE, Zhenfang ZHANG, Xifeng CHEN, Yulong LI, Lirong HAO, authorCompany=null, correspAuthors=Xuezhou HE, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright © 2026 Northwestern Geology. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1307087663094326196, articleId=1307087658782581663, tenantId=1146029695717560320, journalId=1306274195778404443, language=CN, title=厄瓜多尔铜矿资源禀赋、勘查开发形势及投资潜力分析, columnId=1307047819974570720, journalTitle=西北地质, columnName=非主题, runingTitle=null, highlight=null, articleAbstract=
厄瓜多尔地质工作程度较低但铜矿资源潜力巨大,已经成为全球铜矿勘查开发的热土,铜矿勘查开发投资位列各矿种之首且增长迅速,主要由欧美等国家矿业公司主导,中国和厄瓜多尔矿业公司也占有一席之地。21世纪以来厄瓜多尔铜矿资源勘查开发取得重要进展,先后发现4个大型铜矿床,储量、资源量和产量取得快速提升,十年间新增储量和资源量之和占全球增量的11.56%,位居全球第4位。2019~2024年,铜矿产量增长超过15倍,已经成为中国铜矿资源供应的重要来源国之一。通过系统梳理厄瓜多尔铜矿资源禀赋特点及勘查开发现状,结合该国资源和投资环境实际分析了铜矿投资潜力及面临的机遇和风险,建议中资企业在该国铜矿勘查开发投资合作中,应加强铜矿成矿规律研究、密切关注矿业权登记和矿业法等变化,关注重要铜矿项目新进展。
, authors=陈秀法
1, 2, 何学洲
1, 2, *, 张振芳
1, 2, 陈喜峰
1, 2, 李玉龙
1, 2, 郝丽荣
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1中国地质调查局发展研究中心, 北京 100037
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1Development Research Center of China Geological Survey, Beijing 100037, China
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1中国地质调查局发展研究中心, 北京 100037
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1Development Research Center of China Geological Survey, Beijing 100037, China
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1中国地质调查局发展研究中心, 北京 100037
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1Development Research Center of China Geological Survey, Beijing 100037, China
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1中国地质调查局发展研究中心, 北京 100037
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1Development Research Center of China Geological Survey, Beijing 100037, China
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1中国地质调查局发展研究中心, 北京 100037
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2中国地质调查局中国–阿拉伯国家地学合作研究中心,北京 100037)])], figs=[ArticleFig(id=1307087667930358760, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.1, caption=
Distribution of copper deposits in Ecuador, figureFileSmall=5gLqdS7dCyfk3YXNEkiS3g==, figureFileBig=NX0Swo9Znok493f2EYYqsA==, tableContent=null), ArticleFig(id=1307087667997467625, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图1, caption=
厄瓜多尔铜矿分布图, figureFileSmall=5gLqdS7dCyfk3YXNEkiS3g==, figureFileBig=NX0Swo9Znok493f2EYYqsA==, tableContent=null), ArticleFig(id=1307087668421092330, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.2, caption=
Geological map and Mineralised structural corridors of Cascabel deposit, figureFileSmall=1vY4zQ1KMRpIw6cbwzvD5Q==, figureFileBig=8v+piiNaEQrHWvc4shnEQA==, tableContent=null), ArticleFig(id=1307087668484006891, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图2, caption=
卡斯卡贝尔矿床地质及矿化构造控制廊道(Artica et al., 2022;Castro et al.,2025), figureFileSmall=1vY4zQ1KMRpIw6cbwzvD5Q==, figureFileBig=8v+piiNaEQrHWvc4shnEQA==, tableContent=null), ArticleFig(id=1307087668785996780, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.3, caption=
Geological map and Lithostratigraphic column of the La Plata area, figureFileSmall=nLvSR5IR1MUg2fv4AWXIxQ==, figureFileBig=T392LzwVPPtH1rTZKN56lw==, tableContent=null), ArticleFig(id=1307087668865688557, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图3, caption=
拉普拉塔地区地质简图及岩性柱状图(Tripodi et al., 2003; Chiaradia et al., 2008), figureFileSmall=nLvSR5IR1MUg2fv4AWXIxQ==, figureFileBig=T392LzwVPPtH1rTZKN56lw==, tableContent=null), ArticleFig(id=1307087669155095534, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.4, caption=
Geology of Mirador deposit, figureFileSmall=+LbyzXgj8sGXqSE3b34viw==, figureFileBig=DphZED5g4ocWptTz5qqHdQ==, tableContent=null), ArticleFig(id=1307087669226398703, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图4, caption=
米拉多铜矿地质图(Drobe et al., 2013), figureFileSmall=+LbyzXgj8sGXqSE3b34viw==, figureFileBig=DphZED5g4ocWptTz5qqHdQ==, tableContent=null), ArticleFig(id=1307087669301896176, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.5, caption=
Copper exploration and development budget of Ecuador from 2015 to 2024, figureFileSmall=rM4/D8kY0/ZlDbCZh+sygw==, figureFileBig=FFUhOipQqGyWuTOIx6ptVw==, tableContent=null), ArticleFig(id=1307087669624857585, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图5, caption=
2015~2024年厄瓜多尔铜矿勘查投资, figureFileSmall=rM4/D8kY0/ZlDbCZh+sygw==, figureFileBig=FFUhOipQqGyWuTOIx6ptVw==, tableContent=null), ArticleFig(id=1307087669687772146, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.6, caption=
Copper exploration and development budget in all phases of Ecuador, figureFileSmall=DVysiO0nn0kwHoUgcAuB3g==, figureFileBig=xtEAkMprFIozmEd6HGqhzQ==, tableContent=null), ArticleFig(id=1307087670006539251, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图6, caption=
厄瓜多尔铜矿勘查开发各阶段投资, figureFileSmall=DVysiO0nn0kwHoUgcAuB3g==, figureFileBig=xtEAkMprFIozmEd6HGqhzQ==, tableContent=null), ArticleFig(id=1307087671684260852, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.7, caption=
Proportion of copper projects owned by major countries in Ecuador, figureFileSmall=n8BVC6IXyIKluA0WZjeFuQ==, figureFileBig=EGNM6HKqYhoyf30PMb70YA==, tableContent=null), ArticleFig(id=1307087672141439989, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图7, caption=
主要国家在厄瓜多尔拥有的铜矿项目比例, figureFileSmall=n8BVC6IXyIKluA0WZjeFuQ==, figureFileBig=EGNM6HKqYhoyf30PMb70YA==, tableContent=null), ArticleFig(id=1307087672535704566, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.8, caption=
Production and cost comparison of the world’s major copper producers in 2023, figureFileSmall=L4tSLcXfhTohZABYfFEA6w==, figureFileBig=hLnMSIMapsiHTMLILpPJuA==, tableContent=null), ArticleFig(id=1307087672611202039, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图8, caption=
2023年全球主要铜生产国铜矿产量及生产成本, figureFileSmall=L4tSLcXfhTohZABYfFEA6w==, figureFileBig=hLnMSIMapsiHTMLILpPJuA==, tableContent=null), ArticleFig(id=1307087672988689400, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Fig.9, caption=
Ecuador’s share and ranking in China’s copper ore and concentrate imports, figureFileSmall=PgTweSTjI2E5dcuq4bzEYA==, figureFileBig=R9n+7oYPN5vARo1OVG2zvw==, tableContent=null), ArticleFig(id=1307087673353593849, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=图9, caption=
厄瓜多尔在中国铜矿砂和精矿进口中的占比和排名, figureFileSmall=PgTweSTjI2E5dcuq4bzEYA==, figureFileBig=R9n+7oYPN5vARo1OVG2zvw==, tableContent=null), ArticleFig(id=1307087673433285626, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Tab.1, caption=
The Geological characteristics of main copper deposits in Ecuador
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), ArticleFig(id=1307087673785607163, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=CN, label=表1, caption=
厄瓜多尔主要铜矿床地质特征
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), ArticleFig(id=1307087674632856572, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Tab.2, caption=
Degree of exploration & development of copper mine in Ecuador
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| 勘查阶段 | 草根勘查 | 勘查 | 预可研 | 可研 | 矿山建设 | 生产 |
| 铜矿项目数(个) | 2 | 16 | 5 | 3 | 1 | 1 |
| 铜矿项目数占比(%) | 7.14 | 57.14 | 17.86 | 10.71 | 3.57 | 3.57 |
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2024年厄瓜多尔铜矿勘查开发阶段统计
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| 勘查阶段 | 草根勘查 | 勘查 | 预可研 | 可研 | 矿山建设 | 生产 |
| 铜矿项目数(个) | 2 | 16 | 5 | 3 | 1 | 1 |
| 铜矿项目数占比(%) | 7.14 | 57.14 | 17.86 | 10.71 | 3.57 | 3.57 |
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Net increment (104 t) of copper reserves and resources of major countries in global from 2014 to 2023
, figureFileSmall=null, figureFileBig=null, tableContent=
| 国家(地区) | 截至2023年末铜总量(储量+资源量) | 截至2014年末铜总量(储量+资源量) | 2014~2023年铜净增量 |
| 美国 | 30523.69 | 22721.80 | 7801.89 |
| 秘鲁 | 26879.45 | 21922.84 | 4956.61 |
| 墨西哥 | 11055.26 | 7574.96 | 3480.31 |
| 厄瓜多尔 | 5339.28 | 2299.15 | 3040.13 |
| 印度尼西亚 | 9142.99 | 6284.26 | 2858.74 |
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2014~2023年全球主要国家铜净增量(储量+资源量)(104 t)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 国家(地区) | 截至2023年末铜总量(储量+资源量) | 截至2014年末铜总量(储量+资源量) | 2014~2023年铜净增量 |
| 美国 | 30523.69 | 22721.80 | 7801.89 |
| 秘鲁 | 26879.45 | 21922.84 | 4956.61 |
| 墨西哥 | 11055.26 | 7574.96 | 3480.31 |
| 厄瓜多尔 | 5339.28 | 2299.15 | 3040.13 |
| 印度尼西亚 | 9142.99 | 6284.26 | 2858.74 |
), ArticleFig(id=1307087677648561152, tenantId=1146029695717560320, journalId=1306274195778404443, articleId=1307087658782581663, language=EN, label=Tab.4, caption=
The main importer-countries of copper ore and concentrates (t) from Ecuador from 2014 to 2023
, figureFileSmall=null, figureFileBig=null, tableContent=
| 国家 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| 中国 | 6870 | 10992 | 12105 | 6260 | 4274 | 2893 | 164853 | 311789 | 527949 | 567615 |
| 秘鲁 | 1945 | 115 | 1049 | 4919 | 10424 | 15652 | 20702 | 27472 | 25926 | 8577 |
| 其他 | 0 | 154 | 454 | 0 | 696 | 655 | 329 | 1593 | 2545 | 561 |
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2014~2023年厄瓜多尔铜矿砂和铜精矿主要出口国统计(t)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 国家 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| 中国 | 6870 | 10992 | 12105 | 6260 | 4274 | 2893 | 164853 | 311789 | 527949 | 567615 |
| 秘鲁 | 1945 | 115 | 1049 | 4919 | 10424 | 15652 | 20702 | 27472 | 25926 | 8577 |
| 其他 | 0 | 154 | 454 | 0 | 696 | 655 | 329 | 1593 | 2545 | 561 |
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