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crystal zoning

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Journal Article

Titanite and allanite as a record of multistage co-mobility of Ti-REE-Nb-As during metamorphism in the Central Alps

Joël Brugger, Stéphane Cuchet, Ate van der Burgt, Mischa Crumbach, Barbara Etschmann, Yanlu Xing, Rahul Ram, Paul Michaut, Oliver Nebel, Massimo Raveggi, Roland Maas, Mark A. Pearce, Daryl L. Howard
Published: 01 April 2025
American Mineralogist (2025) 110 (4): 603–621.
DOI: https://doi.org/10.2138/am-2024-9378
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View PDF for article title, Titanite and allanite as a record of multistage co-mobility of Ti-REE-Nb-As during metamorphism in the Central Alps
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Transcrustal magmatic system in lamprophyre dike constructed by multiple magma reservoirs

Xiangsong Wang, Yannan Wang, Min Sun, Guochun Zhao, Keda Cai, Xijun Liu, Zhenglin Li, Yunying Zhang, Fenn Leppard
Published: 01 March 2025
American Mineralogist (2025) 110 (3): 378–393.
DOI: https://doi.org/10.2138/am-2023-9271
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View PDF for article title, Transcrustal magmatic system in lamprophyre dike constructed by multiple magma reservoirs
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Arsenic in pyrite acts as a catalyst for dissolution-reprecipitation reaction and gold remobilization

Dennis Sugiono, Laure Martin, Nicolas Thébaud, Denis Fougerouse, Crystal K. LaFlamme, Marco Fiorentini, Laura Petrella, Paul Guagliardo, Steve Reddy, Si-Yu Hu, Alexandra Suvorova
Published: 01 January 2025
American Mineralogist (2025) 110 (1): 82–92.
DOI: https://doi.org/10.2138/am-2023-9034
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View PDF for article title, Arsenic in pyrite acts as a catalyst for dissolution-reprecipitation reaction and gold remobilization
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The transition of the magma plumbing system of Tianchi shield-forming basalts, Changbaishan Volcanic Field, NE China: Constraints from dynamic Fe-Mg diffusion modeling in olivine

Ye Tian, Tong Hou, Meng Wang, Ronghao Pan, Xudong Wang, Felix Marxer
Published: 01 January 2025
American Mineralogist (2025) 110 (1): 65–81.
DOI: https://doi.org/10.2138/am-2023-9296
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View PDF for article title, The transition of the magma plumbing system of Tianchi shield-forming basalts, Changbaishan Volcanic Field, NE China: Constraints from dynamic Fe-Mg diffusion modeling in olivine
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Journal Article

Mineral precipitation sequence from multi-stage fluids released by eclogite during high-pressure metamorphism

Ting-Nan Gong, Jin-Xue Du, Li-Fei Zhang, Zhen-Yu Chen, Ze-Ming Zhang, Wei-(RZ) Wang, Yuan-Ru Qu
Published: 01 January 2025
American Mineralogist (2025) 110 (1): 136–153.
DOI: https://doi.org/10.2138/am-2023-9218
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View PDF for article title, Mineral precipitation sequence from multi-stage fluids released by eclogite during high-pressure metamorphism
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Effects of high temperature annealing and low temperature metamictization on Archean zircon: constraints from U–Pb isotopes, trace elements and Raman dating

Carlos V. A. Ribeiro, Elton L. Dantas, Reinhardt A. Fuck
Published: 30 December 2024
American Mineralogist (2024)
DOI: https://doi.org/10.2138/am-2024-9502
View PDF for article title, Effects of high temperature annealing and low temperature metamictization on Archean zircon: constraints from U–Pb isotopes, trace elements and Raman dating
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Journal Article

Garnet growth in a geological blink of an eye

L. Tual, M.A. Smit, J.A. Cutts, K.A. Musiyachenko, E. Kooijman, J. Majka, I. Foulds, A. Ielpi
Journal: Geology
Published: 16 December 2024
Geology (2025) 53 (3): 248–252.
DOI: https://doi.org/10.1130/G52772.1
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Journal Article

Mechanisms of fluid degassing in shallow magma chambers control the formation of porphyry deposits

Zixuan Wang, Yuanchuan Zheng, Bo Xu, Zengqian Hou, Yang Shen, Aiping Zhang, Lu Wang, Changda Wu, Qingfeng Guo
Published: 01 December 2024
American Mineralogist (2024) 109 (12): 2073–2085.
DOI: https://doi.org/10.2138/am-2023-9091
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View PDF for article title, Mechanisms of fluid degassing in shallow magma chambers control the formation of porphyry deposits
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Journal Article

A dendritic growth mechanism for producing oscillatory zoning in igneous zircon

Jack Gillespie, Benjamin Z. Klein, Jo Moore, Othmar Müntener, Lukas P. Baumgartner
Journal: Geology
Published: 20 November 2024
Geology (2025) 53 (2): 171–175.
DOI: https://doi.org/10.1130/G52641.1
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View PDF for article title, A dendritic growth mechanism for producing oscillatory zoning in igneous zircon
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Journal Article

Genetic linkage between parent granite and zoned rare metal pegmatite in the Renli-Chuanziyuan granite-pegmatite system, South China

Yi-Qu Xiong, Zhi-Wei Fan, Hao-Yu Yu, Hongfei Di, Yong-Hua Cao, Chun-Hua Wen, Shao-Yong Jiang
Journal: GSA Bulletin
Published: 07 November 2024
GSA Bulletin (2025) 137 (3-4): 1607–1627.
DOI: https://doi.org/10.1130/B37688.1
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View PDF for article title, Genetic linkage between parent granite and zoned rare metal pegmatite in the Renli-Chuanziyuan granite-pegmatite system, South China
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Journal Article

Composition of Phlogopite from Ultramafic Lamprophyres as an Indicator of Formation Conditions (Zima Alkaline Ultramafic Carbonatite Complex, Southern Siberian Craton)

Ya.N. Nugumanova, A.G. Doroshkevich, A.E. Starikova, A.V. Ponomarchuk
Published: 01 November 2024
Russ. Geol. Geophys. (2024) 65 (11): 1285–1301.
DOI: https://doi.org/10.2113/RGG20244748
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View PDF for article title, Composition of Phlogopite from Ultramafic Lamprophyres as an Indicator of Formation Conditions (Zima Alkaline Ultramafic Carbonatite Complex, Southern Siberian Craton)
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Journal Article

Plastic deformation and trace element mobility in sphalerite

Alexandre Cugerone, Emilien Oliot, Manuel Muñoz, Fabrice Barou, Vincent Motto-Ros, Bénédicte Cenki
Published: 01 November 2024
American Mineralogist (2024) 109 (11): 1888–1912.
DOI: https://doi.org/10.2138/am-2023-9215
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View PDF for article title, Plastic deformation and trace element mobility in sphalerite
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Journal Article

Hyper-enrichment of heavy rare earth elements in highly evolved granites through multiple hydrothermal mobilizations

Martin Yan Hei Li, Mei-Fu Zhou
Published: 01 November 2024
American Mineralogist (2024) 109 (11): 1945–1959.
DOI: https://doi.org/10.2138/am-2023-9117
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View PDF for article title, Hyper-enrichment of heavy rare earth elements in highly evolved granites through multiple hydrothermal mobilizations
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Journal Article

Cathodoluminescence textures and trace elements in quartz: Constraints on Ag mineralization in adularia–sericite epithermal systems

Shen Gao, Xinyu Zou, Albert H. Hofstra, Liangliang Huang, Haijun Yang, Kezhang Qin, Erin E. Marsh, Kaixuan Hui, Jing Xu, Le Wang, Zhenzhen Li, Junxing Zhao, Ri Han, Guangming Li
Published: 04 October 2024
American Mineralogist (2024)
DOI: https://doi.org/10.2138/am-2024-9415
View PDF for article title, Cathodoluminescence textures and trace elements in quartz: Constraints on Ag mineralization in adularia–sericite epithermal systems
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Journal Article

A modified genetic model for multiple pulsed mineralized processes at the giant Qulong porphyry Cu-Mo mineralization system

Youye Zheng, Xin Chen, Sangjiancuo Luo, Qiong Ci, Le Zhang, Jiangang Wei, Shunbao Gao, Hao Lin
Published: 01 October 2024
American Mineralogist (2024) 109 (10): 1705–1716.
DOI: https://doi.org/10.2138/am-2023-9145
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View PDF for article title, A modified genetic model for multiple pulsed mineralized processes at the giant Qulong porphyry Cu-Mo mineralization system
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Journal Article

Gamma-enhancement of reflected light images as a routine method for assessment of compositional heterogeneity in common low-reflectance Fe-bearing minerals

Qiaoqiao Zhu, Guiqing Xie, Nigel J. Cook, Cristiana L. Ciobanu, Hui Wang
Published: 01 October 2024
American Mineralogist (2024) 109 (10): 1785–1797.
DOI: https://doi.org/10.2138/am-2023-9114
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View PDF for article title, Gamma-enhancement of reflected light images as a routine method for assessment of compositional heterogeneity in common low-reflectance Fe-bearing minerals
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Journal Article

Magmatic processes in the plumbing system of the Cenozoic ultrapotassic volcanic rocks in the southeastern Tibetan Plateau

Rui Ma, Xian-Wu Bi, Lei-Luo Xu, Zong-Yong Yang, Ming-Liang Huang, Gong Liu
Journal: GSA Bulletin
Published: 26 September 2024
GSA Bulletin (2025) 137 (3-4): 1095–1115.
DOI: https://doi.org/10.1130/B37600.1
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View PDF for article title, Magmatic processes in the plumbing system of the Cenozoic ultrapotassic volcanic rocks in the southeastern Tibetan Plateau
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Journal Article

EBSD mapping of Cu-Fe-sulfides reveal microstructures enriched in critical/precious metals and resolve deformation histories

Samuel A. King, Nigel J. Cook, Cristiana L. Ciobanu, Kathy Ehrig, Yuri Tatiana Campo Rodriguez, Sarah Gilbert, Animesh Basak
Published: 20 September 2024
American Mineralogist (2024)
DOI: https://doi.org/10.2138/am-2024-9396
View PDF for article title, EBSD mapping of Cu-Fe-sulfides reveal microstructures enriched in critical/precious metals and resolve deformation histories
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Journal Article

Episodic magmatism contributes to sub-seafloor copper mineralization: Insights from textures and geochemistry of zoned pyrite in the Ashele VMS deposit

Bing Xiao, Huayong Chen, Yuzhou Feng, Yuanming Pan
Published: 06 September 2024
American Mineralogist (2024)
DOI: https://doi.org/10.2138/am-2023-9250
View PDF for article title, Episodic magmatism contributes to sub-seafloor copper mineralization: Insights from textures and geochemistry of zoned pyrite in the Ashele VMS deposit
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Clues on the Australasian impact crater site inferred from detailed mineralogical study of a monazite inclusion in a Muong Nong tektite

A.-M. Seydoux-Guillaume, P. Rochette, E. Gardés, P.-M. Zanetta, S. Sao-Joao, Ph. de Parseval, B.P. Glass
Journal: Geology
Published: 04 September 2024
Geology (2024) 52 (12): 865–869.
DOI: https://doi.org/10.1130/G52522.1
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View PDF for article title, Clues on the Australasian impact crater site inferred from detailed mineralogical study of a monazite inclusion in a Muong Nong tektite
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