Article(id=1256260903406846508, tenantId=1146029695717560320, journalId=1256213323050663944, issueId=1256260902106612267, articleNumber=null, orderNo=null, doi=10.12134/j.dzykt.2025.02.011, pmid=null, cstr=null, oa=null, hot=1, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1777445539571, onlineDateStr=2026-04-29, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1777445539571, onlineIssueDateStr=2026-04-29, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1777445539571, creator=13041195026, updateTime=1781586977780, updator=13701087609, issue=Issue{id=1256260902106612267, tenantId=1146029695717560320, journalId=1256213323050663944, year='2025', volume='61', issue='2', pageStart='221', pageEnd='440', issueExtLink='null', onlineDate='null', pubDate='1739116800000', pubDateStr='2025-02-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1777445539260, creator='13041195026', updateTime=1777445727896, updator='13041195026', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1256261693378801706, tenantId=1146029695717560320, journalId=1256213323050663944, issueId=1256260902106612267, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1256261693378801707, tenantId=1146029695717560320, journalId=1256213323050663944, issueId=1256260902106612267, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=346, endPage=358, ext={EN=ArticleExt(id=1256260905386558002, articleId=1256260903406846508, tenantId=1146029695717560320, journalId=1256213323050663944, language=EN, title=Thermoelectric characteristics and geological significance of pyrite in the Zhangjiapingzi gold deposit, Sichuan Province, columnId=1256260905243951665, journalTitle=Geology and Exploration, columnName=矿产地质, runingTitle=null, highlight=null, articleAbstract=The Zhangjiapingzi gold deposit is a large-scale gold deposit within the Mianxi gold ore cluster in Sichuan Province. After years of exploration, the ore body has been exposed up to an elevation of 2600 meters above sea level, where mineralization is still present. Based on field geological surveys, this article systematically collected pyrite samples from multiple deep boreholes for in-situ pyrite thermoelectric testing. By studying the thermoelectric characteristics of pyrite at different elevations, a scientific basis is provided for deep mineral exploration. The results show that the thermoelectric coefficient dispersion of Zhangjiapingzi pyrite remains relatively stable but overall tends to be large (standard deviation >20). The thermal conductivity type of pyrite at different elevations is mainly P-type, indicating that the deposit is still in a shallow position, and there may be N-type deposits in some areas (at elevations of 2698 m and 2863 m) that are possible overlapping parts of the ore body. The formation temperature of pyrite is relatively low, indicating that it is still located in the shallow low-temperature layer as a whole. There is a phenomenon of overlapping high and low temperatures at the beginning and end of the ore body locally. The thermal conductivity gradient Y value of deep pyrite is relatively small, and the erosion degree of the deposit is only about 50% based on the calculated erosion rate (γ). Based on various thermoelectric parameters,we believe that the Zhangjiapingzi gold deposit has great mineralization potential, and the deep areas controlled by faults and the lateral extension direction of the ore body are favorable exploration spaces., authors=null, authorsList=null, authorCompany=null, correspAuthors=null, authorNote=20250211.pdf, correspAuthorsNote=null, copyrightStatement=null, 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=1256260904228930095, articleId=1256260903406846508, tenantId=1146029695717560320, journalId=1256213323050663944, language=CN, title=四川张家坪子金矿床黄铁矿热电性特征及其地质意义, columnId=1256260903973077550, journalTitle=地质与勘探, columnName=矿产地质, runingTitle=null, highlight=null, articleAbstract=张家坪子金矿床是四川冕西金矿集区内一大型金矿床，经过多年的勘查工作已揭露矿 体至 2600 m 标高仍见矿。在野外地质调查的基础上，本文系统采集了多个钻孔深部的黄铁矿样品开 展原位黄铁矿热电性测试。通过对不同标高黄铁矿的热电性特征进行研究，为深部找矿提供科学依 据。结果显示：张家坪子黄铁矿热电系数离散度保持相对稳定但整体偏大 （标准差>20）；不同标高黄 铁矿的热电导型以P型为主，表明该矿床仍处于浅部位置，局部 （海拔2698 m和2863 m） 存在N型可 能为矿体叠加部位；黄铁矿的形成温度均较低指示其整体仍位于浅部低温层面，局部具有矿体首尾高 低温相互叠加的现象；深部黄铁矿的热电导型变化梯度 Y值较小，参考计算的剥蚀率 （γ） 得出矿床 剥蚀程度仅为50%左右。综合各类热电性参数，笔者认为张家坪子金矿床的成矿潜力较大，断裂控制 部位和矿体侧伏延伸方向的深部是有利的找矿空间。, authors=刘蓓蓓1 , 赖 川1 , 朱 伟1 , 庞成斌1 , 庞振山2,3 , 吴金检4 , 陈雨萌2,3 , 石光耀5 , 俞 炳2,3 , 陈 辉2,3 , authorsList=刘蓓蓓, 赖川, 朱伟, 庞成斌, 庞振山, 吴金检, 陈雨萌, 石光耀, 俞炳, 陈辉, authorCompany=1 四川省自然资源投资集团攀西有限责任公司，四川西昌 615000;
地质与勘探
|矿产地质
2025
, 61
(2) :
346
-358
四川张家坪子金矿床黄铁矿热电性特征及其地质意义
全屏
刘蓓蓓1 , 赖 川1 , 朱 伟1 , 庞成斌1 , 庞振山2,3 , 吴金检4 , 陈雨萌2,3 , 石光耀5 , 俞 炳2,3 , 陈 辉2,3
作者信息
1 四川省自然资源投资集团攀西有限责任公司，四川西昌 615000;
通讯作者:
陈 辉（1986 年−），男，2015 年毕业于南京大学，矿床学专业，获理学博士学位，正高级工程师，主要从事找矿预测研究工 作。E−mail： cgschenhui@163.com。
作者简介:
刘蓓蓓（1980年−），女，2003年毕业于桂林工学院，资源勘查工程专业，获工学学士学位，高级工程师，主要从事矿产勘查工 作。E−mail： ldb_beibeiliu@sina.com。
Thermoelectric characteristics and geological significance of pyrite in the Zhangjiapingzi gold deposit, Sichuan Province
Affiliations
doi: 10.12134/j.dzykt.2025.02.011
文章导航
张家坪子金矿床是四川冕西金矿集区内一大型金矿床，经过多年的勘查工作已揭露矿 体至 2600 m 标高仍见矿。在野外地质调查的基础上，本文系统采集了多个钻孔深部的黄铁矿样品开 展原位黄铁矿热电性测试。通过对不同标高黄铁矿的热电性特征进行研究，为深部找矿提供科学依 据。结果显示：张家坪子黄铁矿热电系数离散度保持相对稳定但整体偏大 （标准差>20）；不同标高黄 铁矿的热电导型以P型为主，表明该矿床仍处于浅部位置，局部 （海拔2698 m和2863 m） 存在N型可 能为矿体叠加部位；黄铁矿的形成温度均较低指示其整体仍位于浅部低温层面，局部具有矿体首尾高 低温相互叠加的现象；深部黄铁矿的热电导型变化梯度 Y值较小，参考计算的剥蚀率 （γ） 得出矿床 剥蚀程度仅为50%左右。综合各类热电性参数，笔者认为张家坪子金矿床的成矿潜力较大，断裂控制 部位和矿体侧伏延伸方向的深部是有利的找矿空间。
黄铁矿
/
热电性
/
成矿潜力
/
深部找矿
/
张家坪子金矿床
/
四川
The Zhangjiapingzi gold deposit is a large-scale gold deposit within the Mianxi gold ore cluster in Sichuan Province. After years of exploration, the ore body has been exposed up to an elevation of 2600 meters above sea level, where mineralization is still present. Based on field geological surveys, this article systematically collected pyrite samples from multiple deep boreholes for in-situ pyrite thermoelectric testing. By studying the thermoelectric characteristics of pyrite at different elevations, a scientific basis is provided for deep mineral exploration. The results show that the thermoelectric coefficient dispersion of Zhangjiapingzi pyrite remains relatively stable but overall tends to be large (standard deviation >20). The thermal conductivity type of pyrite at different elevations is mainly P-type, indicating that the deposit is still in a shallow position, and there may be N-type deposits in some areas (at elevations of 2698 m and 2863 m) that are possible overlapping parts of the ore body. The formation temperature of pyrite is relatively low, indicating that it is still located in the shallow low-temperature layer as a whole. There is a phenomenon of overlapping high and low temperatures at the beginning and end of the ore body locally. The thermal conductivity gradient Y value of deep pyrite is relatively small, and the erosion degree of the deposit is only about 50% based on the calculated erosion rate (γ). Based on various thermoelectric parameters,we believe that the Zhangjiapingzi gold deposit has great mineralization potential, and the deep areas controlled by faults and the lateral extension direction of the ore body are favorable exploration spaces.
pyrite
/
thermoelectricity
/
metallogenic potential
/
deep prospecting
/
Zhangjiapingzi gold deposit
/
Sichuan Province
刘蓓蓓, 赖川, 朱伟, 庞成斌, 庞振山, 吴金检, 陈雨萌, 石光耀, 俞炳, 陈辉.
四川张家坪子金矿床黄铁矿热电性特征及其地质意义.
地质与勘探,
2025
, 61
(2)
: 346
-358
.
DOI: 10.12134/j.dzykt.2025.02.011
.
Thermoelectric characteristics and geological significance of pyrite in the Zhangjiapingzi gold deposit, Sichuan Province[J].
Geology and Exploration ,
2025
, 61
(2)
: 346
-358
.
DOI: 10.12134/j.dzykt.2025.02.011
参考文献
引证文献
包小强. 2016. 张家坪子金矿床成矿机制及矿化富集特征[D]. 西安: 西北师范大学:1-54.
2025年第61卷第2期
PDF下载
1299
63
引用本文
BibTeX
文章信息
doi: 10.12134/j.dzykt.2025.02.011
https://castjournals.cast.org.cn/joweb/dzykt/CN/10.12134/j.dzykt.2025.02.011
引用本文
BibTeX
2种不同金属材料的力学参数
科 属数 种数 占总种数比例 属 种数 占总种数比例 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
关闭全屏
BibTeX
EndNote
RefWorks
TxT
PDF下载
全屏
1299
63
关闭全屏
北京市海淀区学院南路86号
010-62199257（仅加盟咨询）
qkjq@cast.org.cn
