
American Mineralogist

Mineral Informatics: Revolutionizing Mineralogy, Petrology, and Geochemistry
833
Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research
Jolyon Ralph, David Von Bargen, Pavel Martynov, Jiyin Zhang, Xiang Que, Anirudh Prabhu, Shaunna M. Morrison, Wenjia Li, Weilin Chen, and Xiaogang Ma
Regular Article
845
An experimental study of the breakdown of dolomite in H2O at 700 °C, 100 MPa
Theodore C. Labotka, David R. Cole, and Michael T. DeAngelis
856
Atomistic mechanism of Al substitution effects on the poststishovite transition by high-pressure single-crystal X-ray diffraction
Yanyao Zhang, Stella Chariton, Vitali B. Prakapenka, Takuo Okuchi, and Jung-Fu Lin
866
Cathodoluminescence textures and trace elements in quartz: Constraints on Ag mineralization in adulariasericite 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, and Guangming Li
886
Binding mechanisms of Y and HREE sorption on birnessite: New insights into the formation and sustainable development of regolith-hosted REE deposits
Yuzhou Feng, Huayong Chen, Yuanming Pan, Reza Deevsalar, Leo Ka Long Cheung, Ayetullah Tunc, Kenan Cao, Yuxiang Zhu, Renfei Feng, Mohsen Shakouri, Qunfeng Xiao, Ning Chen, Bing Xiao, and Hui Zheng
901
Structural rationale for twinning in galena and a possible relation with the lillianite homologous series
Massimo Nespolo and Mahamadou Diallo
908
Influence of cation disorder on the mineral physics of ankerite
Azzurra Zucchini, Tiziana Boffa Ballaran, Maximiliano Fastelli, Davide Comboni, Michael Hanfland, Francesco Frondini, and Paola Comodi
919
Formation of giant copper deposits driven by rapid uplift and sudden depressurization
Rui Wang, Chenhao Luo, Yingcai Sun, Shaochen Wu, Xiao-Ping Xia, Xiaolin Wang, and Wenjie Xia
933
Thermal expansion of ršmerite under low-temperature conditions
Eli Bird, Olivia S. Pardo, Nina Gilkyson, and Jennifer M. Jackson
941
Ezochiite and shiranuiite are cuprorhodsite and are not new mineral species
Louis J. Cabri and Andrew M. McDonald
945
Progressive change in dislocation microstructures in shocked calcite with pressure: Characterization of micrometeoroid bombardment on asteroid Ryugu
Naotaka Tomioka, Kosuke Kurosawa, Akira Miyake, Yohei Igami, Takayoshi Nagaya, Takaaki Noguchi, Toru Matsumoto, Masaaki Miyahara, and Yusuke Seto
956
Hanswilkeite, KFeS2, a new peralkaline sulfide mineral
Sergey N. Britvin, Mikhail N. Murashko, Maria G. Krzhizhanovskaya, Oleg S. Vereshchagin, Yevgeny Vapnik, Natalia S. Vlasenko, Yulia S. Shelukhina, and Vladimir N. Bocharov
966
Porphyry Cu-Mo mineralization at Anabama Hill, Delamerian Orogen, South Australia: Fertility assessment implied from epidote and chlorite chemistry
Wei Hong, Adrian Fabris, Sarah Gilbert, Stacey Curtis, Tom Wise, andAlan S. Collins
DEPOSIT ITEMS
845
An experimental study of the breakdown of dolomite in H2O at 700 °C, 100 MPa
Theodore C. Labotka, David R. Cole, and Michael T. DeAngelis
856
Atomistic mechanism of Al substitution effects on the poststishovite transition by high-pressure single-crystal X-ray diffraction
Yanyao Zhang, Stella Chariton, Vitali B. Prakapenka, Takuo Okuchi, and Jung-Fu Lin
866
Cathodoluminescence textures and trace elements in quartz: Constraints on Ag mineralization in adulariasericite 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, and Guangming Li
908
Influence of cation disorder on the mineral physics of ankerite
Azzurra Zucchini, Tiziana Boffa Ballaran, Maximiliano Fastelli, Davide Comboni, Michael Hanfland, Francesco Frondini, and Paola Comodi
919
Formation of giant copper deposits driven by rapid uplift and sudden depressurization
Rui Wang, Chenhao Luo, Yingcai Sun, Shaochen Wu, Xiao-Ping Xia, Xiaolin Wang, and Wenjie Xia
933
Thermal expansion of ršmerite under low-temperature conditions
Eli Bird, Olivia S. Pardo, Nina Gilkyson, and Jennifer M. Jackson
956
Hanswilkeite, KFeS2, a new peralkaline sulfide mineral
Sergey N. Britvin, Mikhail N. Murashko, Maria G. Krzhizhanovskaya, Oleg S. Vereshchagin, Yevgeny Vapnik, Natalia S. Vlasenko, Yulia S. Shelukhina, and Vladimir N. Bocharov
966
Porphyry Cu-Mo mineralization at Anabama Hill, Delamerian Orogen, South Australia: Fertility assessment implied from epidote and chlorite chemistry
Wei Hong, Adrian Fabris, Sarah Gilbert, Stacey Curtis, Tom Wise, andAlan S. Collins

Table of Contents
AmMin submission to acceptance/”first publication” is at a record average of about three to four months. Our acceptance to “final” publication is presently another 13 months on average.

Special Collections
American Mineralogist is an international journal that publishes mineralogical papers of broad interest to the geoscience and materials science community.

Open Access