Xue Lu, Guangchun Fei, Julian F Menuge, Tianrui Li, Hu Yun, Huipai Zhu, Hua Tan, Yunhua Cai, Guibing Yang, Wenchun Tang, Xi Chen
{"title":"Magmatic-hydrothermal evolution and Li mineralization recorded by correlated crystal chemical zoning of spodumene and muscovite in Lijiagou pegmatites of the Songpan-Garze fold belt, eastern Tibet","authors":"Xue Lu, Guangchun Fei, Julian F Menuge, Tianrui Li, Hu Yun, Huipai Zhu, Hua Tan, Yunhua Cai, Guibing Yang, Wenchun Tang, Xi Chen","doi":"10.1007/s00126-026-01434-7","DOIUrl":"https://doi.org/10.1007/s00126-026-01434-7","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"10 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147359520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hao-Cheng Yu, Jun Deng, Kun-Feng Qiu, A. E. Williams-Jones, Ya-Qi Huang, Lian Zhang, Lei Wang, Ke Geng, Xiao-Fei Yu, Deng-Yang He, Jia-Dong Ma, Yong-Sheng Li
{"title":"Seawater mixing as a mechanism to enrich gold ore: Insights from the Ludousou gold deposit (China)","authors":"Hao-Cheng Yu, Jun Deng, Kun-Feng Qiu, A. E. Williams-Jones, Ya-Qi Huang, Lian Zhang, Lei Wang, Ke Geng, Xiao-Fei Yu, Deng-Yang He, Jia-Dong Ma, Yong-Sheng Li","doi":"10.1007/s00126-026-01436-5","DOIUrl":"https://doi.org/10.1007/s00126-026-01436-5","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"32 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147359522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Formation of HREE-enriched ion-adsorption ore from LREE-rich granodiorite: a case study from the Meng Khun deposit, Laos","authors":"Mingjun Xie, Jian Zhou, Xueqiu Wang, Huohua Mo, Hanliang Liu, Jinfeng Bai, Xuemiao Du, Hui Wu","doi":"10.1007/s00126-026-01437-4","DOIUrl":"https://doi.org/10.1007/s00126-026-01437-4","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"51 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147287149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nan Qi, Anthony E. Williams-Jones, YunPeng Dong, Ryan Mathur, XinKai Chen, YanJing Chen
{"title":"Molybdenum isotope fractionation in Collision-type magmatic-hydrothermal systems: evidence from the Leimengou porphyry Mo deposit","authors":"Nan Qi, Anthony E. Williams-Jones, YunPeng Dong, Ryan Mathur, XinKai Chen, YanJing Chen","doi":"10.1007/s00126-025-01418-z","DOIUrl":"https://doi.org/10.1007/s00126-025-01418-z","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"9 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146153641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reply to the Discussion on “Granite-pegmatite-related gold skarns and associated Li-Cs-Ta pegmatites in the Archean Yilgarn Craton, Western Australia” by Witt (2025)","authors":"Andreas G. Mueller","doi":"10.1007/s00126-025-01426-z","DOIUrl":"https://doi.org/10.1007/s00126-025-01426-z","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"59 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146138669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Stephanie Lohmeier, Bernd Lehmann, Andrew Hodgkin, Jan Pašava, Lukáš Ackerman, Ondřej Šebek, Alexandre Andronikov, Albrecht Schneider
{"title":"Copper and molybdenum isotope signatures along a vertical section through the Valeriano epithermal-porphyry Cu-Au system, El Indio-Maricunga belt, northern Chile","authors":"Stephanie Lohmeier, Bernd Lehmann, Andrew Hodgkin, Jan Pašava, Lukáš Ackerman, Ondřej Šebek, Alexandre Andronikov, Albrecht Schneider","doi":"10.1007/s00126-025-01414-3","DOIUrl":"https://doi.org/10.1007/s00126-025-01414-3","url":null,"abstract":"The Valeriano composite epithermal-porphyry Cu‒Au system in the El Indio-Maricunga metallogenic belt, Vicuña segment, consists of a shallow silicic lithocap with low-grade Au‒Ag ± Cu mineralization underlain by a large porphyry-Cu (± Mo, ± Au) deposit. A deep drillhole (VALD-D13-14) allows the systematic evaluation of bulk-rock Cu‒Mo isotope compositions over a vertical extent of ~ 1,900 m through the hydrothermal porphyry-epithermal system. Copper isotope values in the lower 1,000 m of the mineralized potassic and phyllic altered porphyry zone increase slightly upwards in the range of +0.2 to +0.4‰, and scatter in the upper phyllic and advanced argillic zone (δ <jats:sup>65</jats:sup> Cu: ‒3.7‰ to +2.7‰). The near-surface low-Cu leached zone has very negative δ <jats:sup>65</jats:sup> Cu values down to ‒6.5‰ and there are also some distinctly negative excursions in the deep potassic zone with subordinate advanced argillic alteration. Molybdenum isotope values are slightly negative in the potassic porphyry zone (δ <jats:sup>98</jats:sup> Mo: ‒0.3 to ‒0.2‰), but increase over the phyllic zone to positive values of 0.2‒0.3‰, and strongly scatter at the transition to the high-sulfidation epithermal system. The Cu and Mo isotope patterns can be mainly attributed to Rayleigh fractionation between vapor and brine in the magmatic-hydrothermal porphyry system and to redox-controlled isotope shifts during supergene alteration in the epithermal system. Deviations from the general trend in some deep drillcore intercepts relate to short intervals of advanced argillic alteration and corresponding redox fluctuations with Cu enrichment.","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"17 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146101461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Petrogenesis of Fe-Ti-V oxide mineralisation in the Kalka intrusion (Giles intrusions – Musgrave Province, South Australia)","authors":"Adam Abersteiner, Carl Spandler, Benjamin Wade","doi":"10.1007/s00126-025-01423-2","DOIUrl":"https://doi.org/10.1007/s00126-025-01423-2","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"96 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146101474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. García de Madinabeitia, A. Beranoaguirre, P. Martínez, R. Castroviejo, E. Ortega, F. Bastida, E. W. G. Hellebrand, E. Burkhalter, J. I. Gil Ibarguchi
{"title":"Authigenic grey monazite from ordovician metasediments of the Iberian massif: the Matamulas placer","authors":"S. García de Madinabeitia, A. Beranoaguirre, P. Martínez, R. Castroviejo, E. Ortega, F. Bastida, E. W. G. Hellebrand, E. Burkhalter, J. I. Gil Ibarguchi","doi":"10.1007/s00126-026-01432-9","DOIUrl":"https://doi.org/10.1007/s00126-026-01432-9","url":null,"abstract":"","PeriodicalId":18682,"journal":{"name":"Mineralium Deposita","volume":"30 1","pages":""},"PeriodicalIF":4.8,"publicationDate":"2026-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146048554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}