
American Mineralogist

Special Collection: Physics and Chemistry of Earth
1505
Theoretical studies of thermodynamic and elastic properties of diamond under Earth’s mantle conditions
Xu Zheng, Joshua M.R. Muir, Yi Wang, Jiajun Jiang, Qianxi Chen, and Feiwu Zhang
Earth Analogs for Martian Geological Materials and Processes
1516
Natrojarosite formed in the Matanomadh Formation, Kutch, India: A Na analog of jarosite on Mars
Dwijesh Ray, Aditya Das, Subham Sarkar, Satadru Bhattacharya, and Chandrani Nayak
Regular Article
1527
Moxuanxueite, NaCa6Zr(Si2O7)2OF3, a new wöhlerite-group mineral from Gejiu alkaline complex, Yunnan Province, China
Kai Qu, Guochen Dong, Ting Li, Guang Fan, Xiangping Gu, Yufei Wang, and Yanjuan Wang
1538
EBSD mapping of Cu-Fe-sulfides reveals microstructures enriched in critical/precious metals and resolves deformation histories
Samuel A. King, Nigel J. Cook, Cristiana L. Ciobanu, Kathy Ehrig, Yuri Tatiana Campo Rodriguez, Sarah Gilbert, and Animesh Basak
1553
The sulfate-bearing associations of fumarolic environments of Somma-Vesuvius volcano (Italy): A review from historical samples (Royal Mineralogical Museum of Naples)
Annamaria Pellino, Angela Altomare, Fabio Bellatreccia, Piergiulio Cappelletti, G. Diego Gatta, Aurelia Falcicchio, Richard Herrington, Nicola Mondillo, Carmela Petti, Concetta Rispoli, Nicola Rotiroti, Mike Ramsey, Mattia Bonazzi, and Giuseppina Balassone
1574
Snowball quartz in highly fractionated peraluminous granites: An indicator of multiple magma degassing
Daohan Zhang, Kunfeng Qiu, Chang Xu, Yuwei Luan, Yanjun Li, Junhao Wei, and Jun Deng
1597
Oxybarometry of reduced silicate glasses: Using multivariate methods to constrain Cr oxidation states with application to lunar glasses
Molly C. McCanta, M. Darby Dyar, Stephen R. Sutton, Sarah E. Roberts, and Cai R. Ytsma
1614
Nigelcookite, PbFe22+V23+(PO4)3(OH)3, and plumbojohntomaite, PbFe22+Fe23+(PO4)3(OH)3, two new members of the bjarebyite group from the Yushui Cu deposit, South China
Wei Yao, Peng Liu, Guowu Li, Ningyue Sun, Wenqiang Yang, Chao Zhang, and Wenlei Song
1626
Rare occurrence of jarosite-alunite solid solutions with intermediate Al-Fe contents in the Jurassic Aztec Sandstone, Nevada, U.S.A.
Thomas M. McCollom, Sally L. Potter-McIntyre, Chris Donaldson, Andres Reyes, Bruce Moskowitz, and Peter Solheid
1640
Olgafrankite, Ni3Ge, a new mineral as the carrier of siderophile germanium in reduced systems
Oleg S. Vereshchagin, Maya O. Khmelnitskaya, Albina G. Kopylova, Yulia V. Solov’eva, Maria G. Krzhizhanovskaya, Anatoly V. Kasatkin, Liudmila A. Gorelova, Natalia S. Vlasenko, and Sergey N. Britvin
1649
Fuyuanite [Mg7Nb6O18(OH)8], a new hydrous magnesicniobic oxide mineral from the Bayan Obo deposit, China
Hai-Dong She, Hong-Rui Fan, Yun-Xiang Zhan, Xiang-Ping Gu, Xiao-Chun Li, Kui-Feng Yang, and Qi-Wei Wang
1658
Laboratory synthesis, spectroscopic characteristics, and thermal behavior of phoxite
Wenxi Chen, Xiaohui Fu, Zhongchen Wu, Jiang Zhang, Guobin Jin, Lingxi Zhang, and Wang Liu
1667
Sublattice disorder and Fe-Mg substitution in brucite: Implications for the subduction-zone water cycle
Weibin Gui, Jin Liu, Ao Deng, Jun Hu, Penghui Sun, Changzeng Fan, and Fahui Xiong
1677
On the labyrinthine crystal-chemistry of boleite, a Pb-Ag-Cu hydroxyhalide
G. Diego Gatta, Giorgio Guastella, Pierino Malizia, Tommaso Battiston, Marco Merlini, Geoffrey Bromiley, and Oscar Fabelo
BOOK REVIEWS
1686
BOOK REVIEW
DEPOSIT ITEMS
1505
Theoretical studies of thermodynamic and elastic properties of diamond under Earth’s mantle conditions
Xu Zheng, Joshua M.R. Muir, Yi Wang, Jiajun Jiang, Qianxi Chen, and Feiwu Zhang
1516
Natrojarosite formed in the Matanomadh Formation, Kutch, India: A Na analog of jarosite on Mars
Dwijesh Ray, Aditya Das, Subham Sarkar, Satadru Bhattacharya, and Chandrani Nayak
1527
Moxuanxueite, NaCa6Zr(Si2O7)2OF3, a new wöhlerite-group mineral from Gejiu alkaline complex, Yunnan Province, China
Kai Qu, Guochen Dong, Ting Li, Guang Fan, Xiangping Gu, Yufei Wang, and Yanjuan Wang
1553
The sulfate-bearing associations of fumarolic environments of Somma-Vesuvius volcano (Italy): A review from historical samples (Royal Mineralogical Museum of Naples)
Annamaria Pellino, Angela Altomare, Fabio Bellatreccia, Piergiulio Cappelletti, G. Diego Gatta, Aurelia Falcicchio, Richard Herrington, Nicola Mondillo, Carmela Petti, Concetta Rispoli, Nicola Rotiroti, Mike Ramsey, Mattia Bonazzi, and Giuseppina Balassone
1574
Snowball quartz in highly fractionated peraluminous granites: An indicator of multiple magma degassing
Daohan Zhang, Kunfeng Qiu, Chang Xu, Yuwei Luan, Yanjun Li, Junhao Wei, and Jun Deng
1597
Oxybarometry of reduced silicate glasses: Using multivariate methods to constrain Cr oxidation states with application to lunar glasses
Molly C. McCanta, M. Darby Dyar, Stephen R. Sutton, Sarah E. Roberts, and Cai R. Ytsma
1614
Nigelcookite, PbFe22+V23+(PO4)3(OH)3, and plumbojohntomaite, PbFe22+Fe23+(PO4)3(OH)3, two new members of the bjarebyite group from the Yushui Cu deposit, South China
Wei Yao, Peng Liu, Guowu Li, Ningyue Sun, Wenqiang Yang, Chao Zhang, and Wenlei Song
1626
Rare occurrence of jarosite-alunite solid solutions with intermediate Al-Fe contents in the Jurassic Aztec Sandstone, Nevada, U.S.A.
Thomas M. McCollom, Sally L. Potter-McIntyre, Chris Donaldson, Andres Reyes, Bruce Moskowitz, and Peter Solheid
1640
Olgafrankite, Ni3Ge, a new mineral as the carrier of siderophile germanium in reduced systems
Oleg S. Vereshchagin, Maya O. Khmelnitskaya, Albina G. Kopylova, Yulia V. Solov’eva, Maria G. Krzhizhanovskaya, Anatoly V. Kasatkin, Liudmila A. Gorelova, Natalia S. Vlasenko, and Sergey N. Britvin
1649
Fuyuanite [Mg7Nb6O18(OH)8], a new hydrous magnesicniobic oxide mineral from the Bayan Obo deposit, China
Hai-Dong She, Hong-Rui Fan, Yun-Xiang Zhan, Xiang-Ping Gu, Xiao-Chun Li, Kui-Feng Yang, and Qi-Wei Wang
1658
Laboratory synthesis, spectroscopic characteristics, and thermal behavior of phoxite
Wenxi Chen, Xiaohui Fu, Zhongchen Wu, Jiang Zhang, Guobin Jin, Lingxi Zhang, and Wang Liu
1667
Sublattice disorder and Fe-Mg substitution in brucite: Implications for the subduction-zone water cycle
Weibin Gui, Jin Liu, Ao Deng, Jun Hu, Penghui Sun, Changzeng Fan, and Fahui Xiong
1677
On the labyrinthine crystal-chemistry of boleite, a Pb-Ag-Cu hydroxyhalide
G. Diego Gatta, Giorgio Guastella, Pierino Malizia, Tommaso Battiston, Marco Merlini, Geoffrey Bromiley, and Oscar Fabelo

Table of Contents
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