American Mineralogist
Letter
1209 Optical and near infrared spectra of ringwoodite to 21.5 GPa: Implications for radiative heat transport in the mantle
Hans Keppler and Joseph R. Smyth
1213 Observation of nano-clustered calcite growth via a transient phase mediated by organic polyanions: A close match for biomineralization
Ingo Sethmann, Andrew Putnis, Olaf Grassmann, Peer L??bmann
1218 Aluminum coordination and the densification of high-pressure aluminosilicate glasses
Jeffrey R. Allwardt, Jonathan F. Stebbins, Burkhard C. Schmidt, Daniel J. Frost, Anthony C. Withers, and Marc M. Hirschmann
1223 Crystal chemistry of a high-pressure C2/c clinopyroxene with six-coordinated silicon
Hexiong Yang and Jürgen Konzett
MSA Presidential Address
Mickey E. Gunter
REGULAR ARTICLES
1042 Oxidation/alteration of pentlandite and pyrrhotite surfaces at pH 9.3: Part 1. Assignment of XPS spectra and chemical trends
D.L. Legrand, G.M. Bancroft, and H.W. Nesbitt
1055 Oxidation of pentlandite and pyrrhotite surfaces at pH 9.3: Part 2. Effect of xanthates and dissolved oxygen
D.L. Legrand, G.M. Bancroft, and H.W. Nesbitt
1062 X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites
Kana Senda, Kiyotaka Ishida, and David M. Jenkins
1072 Influence of crystal chemistry on ideal plastic shear anisotropy in forsterite: First principle calculations
Julien Durinck, Alexandre Legris, and Patrick Cordier
1078 High-temperature M??ssbauer study of Fe-substituted mullite
Daniel E. Mack, Klaus D. Becker, and Hartmut Schneider
1084 Pressure and temperature-dependence of water solubility in Fe-free wadsleyite
Sylvie Demouchy, Etienne Deloule, Daniel James Frost, and Hans Keppler
1092 Quartz exsolution in clinopyroxene is not proof of ultrahigh pressures: Evidence from eclogites from the Eastern Blue Ridge, Southern Appalachians, U.S.A.
F. Zeb Page, E.J. Essene, and S.B. Mukasa
1100 The visible and infrared spectral properties of jarosite and alunite
Janice L. Bishop and Enver Murad
1108 Wakabayashilite,
[(As,Sb)6S9][As4S5]: Crystal structure, pseudosymmetry, twinning, and revised chemical formula
Paola Bonazzi, Giulio I. Lampronti, Luca Bindi, and Stefano Zanardi
1115 Compression of albite, NaAlSi3O8
Matthew D. Benusa, Ross J. Angel, and Nancy L. Ross
1121 Effect of polymorphic transition on oxygen isotope fractionation between aragonite, calcite, and water: A low-temperature experimental study
Gen-Tao Zhou and Yong-Fei Zheng
1131 Effect of current density on the electron microprobe analysis of alkali aluminosilicate glasses
George B. Morgan VI and David London
1139 A high-pressure polytypic transformation in type-I chlorite
Mark D. Welch and Wilson A. Crichton
1146 Experimental determination of crystal growth rates in highly supercooled aluminosilicate liquids: Implications for rate-controlling processes
Mathieu Roskosz, Michael J. Toplis, and Pascal Richet
1157 P-V equation of State, thermal expansion, and P-T stability of synthetic zincochromite (ZnCr2O4 spinel)
Davide Levy, Valeria Diella, Alessandro Pavese, Monica Dapiaggi, and Alessandra Sani
1163 Niksergievite, [Ba1.33Ca0.67Al(CO3)(OH)4] [Al2(AlSi3O10)(OH)2]·nH2O, a new phyllosilicate related to the surite-ferrisurite series
S.P. Saburov, Sergey N. Britvin, Galiya K. Bekenova, M.N. Sergieva, P.E. Kotelnikov, Nikita V. Chukanov, and Mariya A. Yagovkina
1167 The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles
Fernando Cámara and Roberta Oberti
1177 Dissakisite-(La) from the Ulten zone peridotite (Italian Eastern Alps): A new end-member of the epidote group
Simone Tumiati, Gaston Godard, Silvana Martin, Paolo Nimis, Volkmar Mair, and Bernard Boyer
1186 Mazzite-Na, a new zeolite from Boron, California: Its description and crystal structure
R. Arletti, E. Galli, G. Vezzalini, and W.S. Wise
1192 Low-temperature illitization of smectite in the late eocene and early oligocene of the Isle of Wight (Hampshire basin), U.K.
J.M. Huggett and J. Cuadros
1203 First reported sedimentary occurrence of berlinite (AlPO4) in phosphate-bearing sediments from Cioclovina Cave, Romania—Comment
Stefan Marincea and Delia-Georgeta Dumitras
Supplements
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.
American Mineralogist Vol. 107, no. 1 January 2022
Corinne Kuebler, Antonio Simonetti, Stefanie S. Simonetti, and Robert F. Martin
Item #AM-22-17811
Online Material
AM-22-17811.zip zipped
Ferdinando Bosi, Federico Pezzotta, Alessandra Altieri, Giovanni B. Andreozzi, Paolo Ballirano, Gioacchino Tempesta, Jan Cempírek, Radek Škoda, Jan Filip, Renata Čopjaková, Milan Novák, Anthony R. Kampf, Emily D. Scribner, Lee A. Groat, and R. James Evans
Yiping Yang, Hongping He, Wei Tan, Qi Tao, Junming Yao, Haiyang Xian, Shangying Li, Jiaxin Xi, Jianxi Zhu, and Huifang Xu
Alix M. Ehlers, Gabriele Zaffiro, Ross J. Angel, Tiziana Boffa-Ballaran, Michael A. Carpenter, Matteo Alvaro, and Nancy L. Ross
Item #AM-22-17731
Online Material
AM-22-17731.zip zipped
David London
Marc Maderazzo, John M. Hughes, M. Darby Dyar, George R. Rossman, Brandon J. Ackley, Elizabeth C. Sklute, Marian V. Lupulescu, and Jeffrey Chiarenzelli
Olga Frank-Kamenetskaya, Marina Zelenskaya, Alina Izatulina, Vladislav Gurzhiy, Aleksei Rusakov, and Dmitry Vlasov
Jianbai Ma, Xiaoying Shi, Maxwell Lechte, Xiqiang Zhou, Zhenfei Wang, Kangjun Huang, Maxim Rudmin, and Dongjie Tang
Gwladys Steciuk, Radek Škoda, Veronika Dillingerová, and Jakub Plášil
Arkadiusz Krzątała, Biljana Krüger, Irina Galuskina, Yevgeny Vapnik, and Evgeny Galuskin
Baoyun Wang, Yanyao Zhang, Suyu Fu, Wei Yan, Eiichi Takahashi, Li Li, Jung-Fu Lin, and Maoshuang Song
Item #AM-22-18056
CIF and Online Material
AM-22-18056.zip zipped
LETTER
1209
Optical and near infrared spectra of ringwoodite to 21.5 GPa: Implications for radiative heat transport in the mantle
Hans Keppler and Joseph R. Smyth
1213
Observation of nano-clustered calcite growth via a transient phase mediated by organic polyanions: A close match for biomineralization
Ingo Sethmann, Andrew Putnis, Olaf Grassmann, Peer L??bmann
1218
Aluminum coordination and the densification of high-pressure aluminosilicate glasses
Jeffrey R. Allwardt, Jonathan F. Stebbins, Burkhard C. Schmidt, Daniel J. Frost, Anthony C. Withers, and Marc M. Hirschmann
1223
Crystal chemistry of a high-pressure C2/c clinopyroxene with six-coordinated silicon
Hexiong Yang and Jürgen Konzett
REGULAR ARTICLE
1033
A synthesis of systematic mineralogy
L. Bruce Railsback
1042
Oxidation/alteration of pentlandite and pyrrhotite surfaces at pH 9.3: Part 1. Assignment of XPS spectra and chemical trends
D.L. Legrand, G.M. Bancroft, and H.W. Nesbitt
1055
Oxidation of pentlandite and pyrrhotite surfaces at pH 9.3: Part 2. Effect of xanthates and dissolved oxygen
D.L. Legrand, G.M. Bancroft, and H.W. Nesbitt
1062
X-ray Rietveld refinement and FTIR spectra of synthetic (Si,Ge)-richterites
Kana Senda, Kiyotaka Ishida, and David M. Jenkins
1072
Influence of crystal chemistry on ideal plastic shear anisotropy in forsterite: First principle calculations
Julien Durinck, Alexandre Legris, and Patrick Cordier
1078
High-temperature M??ssbauer study of Fe-substituted mullite
Daniel E. Mack, Klaus D. Becker, and Hartmut Schneider
1084
Pressure and temperature-dependence of water solubility in Fe-free wadsleyite
Sylvie Demouchy, Etienne Deloule, Daniel James Frost, and Hans Keppler
1092
Quartz exsolution in clinopyroxene is not proof of ultrahigh pressures: Evidence from eclogites from the Eastern Blue Ridge, Southern Appalachians, U.S.A.
F. Zeb Page, E.J. Essene, and S.B. Mukasa
1100
The visible and infrared spectral properties of jarosite and alunite
Janice L. Bishop and Enver Murad
1108
Wakabayashilite,
[(As,Sb)6S9][As4S5]: Crystal structure, pseudosymmetry, twinning, and revised chemical formula
Paola Bonazzi, Giulio I. Lampronti, Luca Bindi, and Stefano Zanardi
1115
Compression of albite, NaAlSi3O8
Matthew D. Benusa, Ross J. Angel, and Nancy L. Ross
1121
Effect of polymorphic transition on oxygen isotope fractionation between aragonite, calcite, and water: A low-temperature experimental study
Gen-Tao Zhou and Yong-Fei Zheng
1131
Effect of current density on the electron microprobe analysis of alkali aluminosilicate glasses
George B. Morgan VI and David London
1139
A high-pressure polytypic transformation in type-I chlorite
Mark D. Welch and Wilson A. Crichton
1146
Experimental determination of crystal growth rates in highly supercooled aluminosilicate liquids: Implications for rate-controlling processes
Mathieu Roskosz, Michael J. Toplis, and Pascal Richet
1157
P-V equation of State, thermal expansion, and P-T stability of synthetic zincochromite (ZnCr2O4 spinel)
Davide Levy, Valeria Diella, Alessandro Pavese, Monica Dapiaggi, and Alessandra Sani
1163
Niksergievite, [Ba1.33Ca0.67Al(CO3)(OH)4] [Al2(AlSi3O10)(OH)2]·nH2O, a new phyllosilicate related to the surite-ferrisurite series
S.P. Saburov, Sergey N. Britvin, Galiya K. Bekenova, M.N. Sergieva, P.E. Kotelnikov, Nikita V. Chukanov, and Mariya A. Yagovkina
1167
The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles
Fernando Cámara and Roberta Oberti
1177
Dissakisite-(La) from the Ulten zone peridotite (Italian Eastern Alps): A new end-member of the epidote group
Simone Tumiati, Gaston Godard, Silvana Martin, Paolo Nimis, Volkmar Mair, and Bernard Boyer
1186
Mazzite-Na, a new zeolite from Boron, California: Its description and crystal structure
R. Arletti, E. Galli, G. Vezzalini, and W.S. Wise
1192
Low-temperature illitization of smectite in the late eocene and early oligocene of the Isle of Wight (Hampshire basin), U.K.
J.M. Huggett and J. Cuadros
1203
First reported sedimentary occurrence of berlinite (AlPO4) in phosphate-bearing sediments from Cioclovina Cave, Romania—Comment
Stefan Marincea and Delia-Georgeta Dumitras
NEW MINERAL NAMES
1227
NEW MINERAL NAMES
Paula C. Piilonen, Edward S. Grew, T. Scott Ercit, Andrew C. Roberts, and John L. Jambor
DEPOSIT ITEMS
1108
Wakabayashilite,
[(As,Sb)6S9][As4S5]: Crystal structure, pseudosymmetry, twinning, and revised chemical formula
Paola Bonazzi, Giulio I. Lampronti, Luca Bindi, and Stefano Zanardi
1167
The crystal-chemistry of holmquistites: Ferroholmquistite from Greenbushes (Western Australia) and hints for compositional constraints in BLi amphiboles
Fernando Cámara and Roberta Oberti
Table 4. Anisotropic displacement parameters and Table 5. Observed and calculated structure factors
AM-05-017.zip zipped
1223
Crystal chemistry of a high-pressure C2/c clinopyroxene with six-coordinated silicon
Hexiong Yang and Jürgen Konzett
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.