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Volume 106, Number 12
December 2021
American Mineralogist Cover Image for Volume 106, Issue 12
ISSN: 0003-004X
EISSN: 1945-3027

SPECIAL COLLECTION: HIGH-GRADE METAMORPHISM, ANATEXIS, AND GRANITE MAGMATISM

Contrasting magma compositions between Cu and Au mineralized granodiorite intrusions in the Tongling ore district in South China using apatite chemical composition and Sr-Nd isotopes
Li-Chuan Pan; Rui-Zhong Hu; Abiola Oyebamiji; Hong-Yuan Wu; Jin-Wei Li; Jin-Xiang Li
View articletitled, Contrasting magma compositions between Cu and Au mineralized granodiorite intrusions in the Tongling ore district in South China using apatite chemical composition and Sr-Nd isotopes
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SPECIAL COLLECTION: HALOGENS IN PLANETARY SYSTEMS

Halogen heterogeneity in the subcontinental lithospheric mantle revealed by I/Br ratios in kimberlites and their mantle xenoliths from South Africa, Greenland, China, Siberia, Canada, and...
Chiaki Toyama; Hirochika Sumino; Nobuaki Okabe; Akira Ishikawa; Junji Yamamoto; Ichiro Kaneoka; Yasuyuki Muramatsu
View articletitled, Halogen heterogeneity in the subcontinental lithospheric mantle revealed by I/Br ratios in kimberlites and their mantle xenoliths from South Africa, Greenland, China, Siberia, Canada, and...
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ARTICLES

Mineralogy of the 2019 Aguas Zarcas (CM2) carbonaceous chondrite meteorite fall
Laurence A.J. Garvie
View articletitled, Mineralogy of the 2019 Aguas Zarcas (CM2) carbonaceous chondrite meteorite fall
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Keplerite, Ca9(Ca0.5☐0.5)Mg(PO4)7, a new meteoritic and terrestrial phosphate isomorphous with merrillite, Ca9NaMg(PO4)7
Sergey N. Britvin; Irina O. Galuskina; Natalia S. Vlasenko; Oleg S. Vereshchagin; Vladimir N. Bocharov; Maria G. Krzhizhanovskaya; Vladimir V. Shilovskikh; Evgeny V. Galuskin; Yevgeny Vapnik; Edita V. Obolonskaya
View articletitled, Keplerite, Ca<sub>9</sub>(Ca<sub>0.5</sub>☐<sub>0.5</sub>)Mg(PO<sub>4</sub>)<sub>7</sub>, a new meteoritic and terrestrial phosphate isomorphous with merrillite, Ca<sub>9</sub>NaMg(PO<sub>4</sub>)<sub>7</sub>
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Thermodynamic, elastic, and vibrational (IR/Raman) behavior of mixed type-AB carbonated hydroxylapatite by density functional theory
Gianfranco Ulian; Daniele Moro; Giovanni Valdrè
View articletitled, Thermodynamic, elastic, and vibrational (IR/Raman) behavior of mixed type-AB carbonated hydroxylapatite by density functional theory
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Internal stress-induced recrystallization and diffusive transport in CaTiO3-PbTiO3 solid solutions: A new transport mechanism in geomaterials and its implications for thermobarometry, geo...
Christopher Beyer; Sumit Chakraborty
View articletitled, Internal stress-induced recrystallization and diffusive transport in CaTiO<sub>3</sub>-PbTiO<sub>3</sub> solid solutions: A new transport mechanism in geomaterials and its implications for thermobarometry, geo...
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Experimental determination of carbon diffusion in liquid iron at high pressure
Anna M. Rebaza; Esther S. Posner; Marcel Thielmann; David C. Rubie; Gerd Steinle-Neumann
View articletitled, Experimental determination of carbon diffusion in liquid iron at high pressure
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Reduction of structural Fe(III) in nontronite by humic substances in the absence and presence of Shewanella putrefaciens and accompanying secondary mineralization
Hongyan Zuo; Liuqin Huang; Rosalie K. Chu; Nikola Tolic; Nancy Washton; Zihua Zhu; Richard E. Edelmann; Samar Elagamy; Andre Sommer; Fubo Luan; Qiang Zeng; Yu Chen; Dafu Hu; Di Zhan; Jinglong Hu; Hailiang Dong
View articletitled, Reduction of structural Fe(III) in nontronite by humic substances in the absence and presence of <em>Shewanella putrefaciens</em> and accompanying secondary mineralization
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Trace-element segregation to dislocation loops in experimentally heated zircon
Emily M. Peterman; Steven M. Reddy; David W. Saxey; Denis Fougerouse; M. Zakaria Quadir; Michael J. Jercinovic
View articletitled, Trace-element segregation to dislocation loops in experimentally heated zircon
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Tin isotopes via fs-LA-MC-ICP-MS analysis record complex fluid evolution in single cassiterite crystals
Peng Liu; Jingwen Mao; Bernd Lehmann; Stefan Weyer; Ingo Horn; Ryan Mathur; Fangyue Wang; Zhenhua Zhou
View articletitled, Tin isotopes via fs-LA-MC-ICP-MS analysis record complex fluid evolution in single cassiterite crystals
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Tracking dynamic hydrothermal processes: Textures, in-situ Sr-Nd isotopes, and trace-element analysis of scheelite from the Yangjiashan vein-type W deposit, South China
Wei Li; Guiqing Xie; Nigel J. Cook; Jingwen Mao; Chao Li; Cristiana L. Ciobanu; Zhiyuan Zhang
View articletitled, Tracking dynamic hydrothermal processes: Textures, in-situ Sr-Nd isotopes, and trace-element analysis of scheelite from the Yangjiashan vein-type W deposit, South China
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Oxygen isotope evidence for input of magmatic fluids and precipitation of Au-Ag-tellurides in an otherwise ordinary adularia-sericite epithermal system in NE China
Shen Gao; Albert H. Hofstra; Xinyu Zou; John W. Valley; Kouki Kitajima; Erin E. Marsh; Heather A. Lowers; David T. Adams; Kezhang Qin; Hong Xu
View articletitled, Oxygen isotope evidence for input of magmatic fluids and precipitation of Au-Ag-tellurides in an otherwise ordinary adularia-sericite epithermal system in NE China
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Thalliomelane, TIMn7.54+Cu0.52+O16, a new member of the coronadite group from the preglacial oxidation zone at Zalas, southern Poland
Bożena Gołębiowska; Adam Pieczka; Maciej Zubko; Andreas Voegelin; Jörg Göttlicher; Grzegorz Rzepa
View articletitled, Thalliomelane, <span class="inline-formula no-formula-id"><span class="mathFormula"></span><math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><msubsup><mrow><mtext>TIMn</mtext></mrow><mrow><mn>7.5</mn></mrow><mrow><mn>4</mn><mo>+</mo></mrow></msubsup><msubsup><mrow><mtext>Cu</mtext></mrow><mrow><mn>0.5</mn></mrow><mrow><mn>2</mn><mo>+</mo></mrow></msubsup></mrow></math></span>O<sub>16</sub>, a new member of the coronadite group from the preglacial oxidation zone at Zalas, southern Poland
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NEW MINERAL NAMES

New Mineral Names: Diamonds, Dumps, and Fumaroles
Aaron J. Celestian
View articletitled, New Mineral Names: Diamonds, Dumps, and Fumaroles
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All Issues
  • Online ISSN 1945-3027
  • ISSN 0003-004X
  • Copyright © 2025 Mineralogical Society of America
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