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American Mineralogist: An International Journal of Earth and Planetary Materials


Welcome to MSA/American Mineralogist Supplemental Materials. These are free to all readers. Discover extra tables, supplemental data, CIFs, appendices, extra figures, and in the future “methods sections”. To find previous issues, go to that Table of Contents and click on the link. We ask that all materials be cited so that credit is given to the authors and American Mineralogist. The pure datasets are not copyrightable. All other material is copyrighted by the authors.

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Noted Papers

American Mineralogist      Vol. 106, no. 1   January 2021

Effects of pH and Ca exchange on the structure and redox state of synthetic Na-birnessite
Chiara Elmi, Jeffrey E. Post, Peter J. Heaney, and Eugene S. Ilton
Item #AM-21-17112
CIF zipped

Origin, properties, and structure of breyite: The second most abundant mineral inclusion in super-deep diamonds
Frank E. Brenker, Fabrizio Nestola, Lion Brenker, Luca Peruzzo, and Jeffrey W. Harris
Item #AM-21-17513
CIF zipped

Deciphering the enigmatic origin of Guyana’s diamonds
Roy Bassoo, Kenneth S. Befus, Peng Liang, Steven L. Forman, and Glenn Sharman
Item #AM-21-17486
Supplemental Material zipped

Precipitation of low-temperature disordered dolomite induced by extracellular polymeric substances of methanogenic Archaea Methanosarcina barkeri: Implications for sedimentary dolomite formation
Fangfu Zhang, Huifang Xu, Evgenya S. Shelobolina, Hiromi Konishi, and Eric E. Roden
Item #AM-21-17381
Supplemental Material zipped

Atomic-scale characterization of commensurate and incommensurate vacancy superstructures in natural pyrrhotites
Lei Jin, Dimitrios Koulialias, Michael Schnedler, Andreas U. Gehring, Mihály Pósfai, Philipp Ebert, Michalis Charilaou, Robin E. Schäublin, Chun-Lin Jia, Jörg F. Löffler, and Rafal E. Dunin-Borkowski
Item #AM-21-17479
Supplemental Material zipped

Three-dimensional and microstructural fingerprinting of gold nanoparticles at fluid-mineral interfaces
Haoyang Zhou, Richard Wirth, Sarah A. Gleeson, Anja Schreiber, and Sathish Mayanna
Item #AM-21-17696
Supplemental Material zipped

Seaborgite, LiNa6K2(UO2)(SO4)5(SO3OH)(H2O), the first uranyl mineral containing lithium
Anthony R. Kampf, Travis A. Olds, Jakub Plášil, Joe Marty, Samuel N. Perry, Loretta Corcoran, and Peter C. Burns
Item #AM-21-17540
CIF and Supplemental Material zipped

Reheating and magma mixing recorded by zircon and quartz from high-silica rhyolite in the Coqen region, southern Tibet
Shao-Rong Chen, Qing Wang, Di-Cheng Zhu, Roberto F. Weinberg, Liang-Liang Zhang, and Zhi-Dan Zhao
Item #AM-21-17426
Supplemental Material zipped

Crystal chemistry and thermal behavior of Fe-carpholite from the Pollino Massif, southern Italy
Ernesto Mesto, Salvatore Laurita, Maria Lacalamita, Rosa Sinisi, Giovanna Rizzo, Emanuela Schingaro, and Giovanni Mongelli
Item #AM-21-17385
CIF and Supplemental Material zipped

New insights into the control of visible gold fineness and deposition: A case study of the Sanshandao gold deposit, Jiaodong, China
Hong-Wei Peng, Hong-Rui Fan, Xuan Liu, Bo-Jie Wen, Yong-Wen Zhang, and Kai Feng
Item #AM-21-17475
Supplemental Material zipped