American Mineralogist
Open AccessLETTERS
227
Bridgmanite-like crystal structure in the novel Ti-rich phase synthesized at transition zone condition
Luca Bindi, Ekaterina Sirotkina, Andrey V. Bobrov, Michael J. Walter, Dmitry Pushcharovsky, and Tetsuo Irifune
HIGHLIGHTS AND BREAKTHROUGHS
1
Periodic activity in continental magmatic arcs
P.G. DeCelles
3
Early warning signs for mining accidents: Detecting crackling noise
Ulrich Bismayer
INVITED CENTENNIAL ARTICLE
5
Fluids and trace element transport in subduction zones
Hans Keppler
21
Solved: The enigma of labradorite feldspar with incommensurately modulated structure
Shiyun Jin and Huifang Xu
SPECIAL COLLECTION: EARTH ANALOGS FOR MARTIAN GEOLOGICAL MATERIALS AND PROCESSES
33
Formation of the ferruginous smectite SWa-1 by alteration of soil clays
Leslie L. Baker
SPECIAL COLLECTION: ADVANCES IN ULTRAHIGH-PRESSURE METAMORPHISM
42
Dissolving dolomite in a stable UHP mineral assemblage: Evidence from Cal-Dol marbles of the Dora-Maira Massif (Italian Western Alps)
Simona Ferrando, Chiara Groppo, Maria Luce Frezzotti, Daniele Castelli, and Alexander Proyer
SPECIAL COLLECTION: APATITE: A COMMON MINERAL, UNCOMMONLY VERSATILE
61
Hydroxyl, Cl, and F partitioning between high-silica rhyolitic melts-apatite-fluid(s) at 50–200 MPa and 700–1000 °C
James D. Webster, Beth A. Goldoff, Ryan N. Flesch, Patricia A. Nadeau, and Zachary W. Silbert
75
Apatite trace element and isotope applications to petrogenesis and provenance
Emilie Bruand, Mike Fowler, Craig Storey, and James Darling
85
Raman and IR studies of the effect of Fe substitution in hydroxyapatites and deuterated hydroxyapatite
Anastasios Antonakos, Efthymios Liarokapis, Andreas Kyriacou, and Theodora Leventouri
BUILDING PLANETS: THE DYNAMICS AND GEOCHEMISTRY OF CORE FORMATION
92
Carbon as the dominant light element in the lunar core
Edgar S. Steenstra, Yanhao Lin, Nachiketa Rai, Max Jansen, and Wim van Westrenen
SPECIAL COLLECTION: OLIVINE
98
Formation of phosphorus-rich olivine in Dar al Gani 978 carbonaceous chondrite through fluid-assisted metamorphism
Yang Li, Ai-Cheng Zhang, Jia-Ni Chen, Li-Xin Gu, and Ru-Cheng Wang
REGULAR ARTICLE
108
Cobalt mineral ecology
Robert M. Hazen, Grethe Hystad, Joshua J. Golden, Daniel R. Hummer, Chao Liu, Robert T. Downs, Shaunna M. Morrisson, Jolyon Ralph, and Edward S. Grew
117
Deprotonation of Fe-dominant amphiboles: Single-crystal HT-FTIR spectroscopic studies of synthetic potassic-ferro-richterite
Giancarlo Della Ventura, Umberto Susta, Fabio Bellatreccia, Augusto Marcelli, Günther J. Redhammer, and Roberta Oberti
126
The replacement of a carbonate rock by fluorite: Kinetics and microstructure
Elisabete Trindade Pedrosa, Lena Boeck, Christine V. Putnis, and Andrew Putnis
135
An experimental kinetic study on the structural evolution of natural carbonaceous material to graphite
Yoshihiro Nakamura, Takashi Yoshino, and Madhusoodhan Satish-Kumar
149
Infrared spectra of carbonate apatites: Evidence for a connection between bone mineral and body fluids
Michael E. Fleet
158
Experimental investigation into the substitution mechanisms and solubility of Ti in garnet
Michael R. Ackerson, E. Bruce Watson, Nicholas D. Tailby, and Frank S. Spear
173
XAFS spectroscopic study of Ti coordination in garnet
Michael R. Ackerson, Nicholas D. Tailby, and E. Bruce Watson
184
Effect of composition on compressibility of skiagite-Fe-majorite garnet
Leyla Ismailova, Maxim Bykov, Elena Bykova, Andrey Bobrov, Ilya Kupenko, Valerio Cerantola, Denis Vasiukov, Natalia Dubrovinskaia, Catherine McCammon, Michael Hanfland, Konstantin Glazyrin, Hanns-Peter Liermann, Alexander Chumakov, and Leonid Dubrovinsky
192
An integrated EPMA-EBSD study of metamorphic histories recorded in garnet
Masaki Enami, Takayoshi Nagaya, and Maw Maw Win
205
A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group
Benjamin N. Schumer, Marcelo B. Andrade, Stanley H. Evans, and Robert T. Downs
210
Ab initio study of the structure and stability of CaMg(CO3)2 at high pressure
Natalia V. Solomatova and Paul D. Asimow
216
Plastic deformation and post-deformation annealing in chromite: Mechanisms and implications
Biswajit Ghosh, Santanu Misra, and Tomoaki Morishita
BOOK REVIEW
231
Book Review: Geophysical Data Analysis: Discrete Inverse Theory (MATLAB Edition), Third edition.
Maureen Long
DEPOSIT ITEMS
21
Solved: The enigma of labradorite feldspar with incommensurately modulated structure
Shiyun Jin and Huifang Xu
42
Dissolving dolomite in a stable UHP mineral assemblage: Evidence from Cal-Dol marbles of the Dora-Maira Massif (Italian Western Alps)
Simona Ferrando, Chiara Groppo, Maria Luce Frezzotti, Daniele Castelli, and Alexander Proyer
61
Hydroxyl, Cl, and F partitioning between high-silica rhyolitic melts-apatite-fluid(s) at 50–200 MPa and 700–1000 °C
James D. Webster, Beth A. Goldoff, Ryan N. Flesch, Patricia A. Nadeau, and Zachary W. Silbert
108
Cobalt mineral ecology
Robert M. Hazen, Grethe Hystad, Joshua J. Golden, Daniel R. Hummer, Chao Liu, Robert T. Downs, Shaunna M. Morrisson, Jolyon Ralph, and Edward S. Grew
126
The replacement of a carbonate rock by fluorite: Kinetics and microstructure
Elisabete Trindade Pedrosa, Lena Boeck, Christine V. Putnis, and Andrew Putnis
135
An experimental kinetic study on the structural evolution of natural carbonaceous material to graphite
Yoshihiro Nakamura, Takashi Yoshino, and Madhusoodhan Satish-Kumar
158
Experimental investigation into the substitution mechanisms and solubility of Ti in garnet
Michael R. Ackerson, E. Bruce Watson, Nicholas D. Tailby, and Frank S. Spear
173
XAFS spectroscopic study of Ti coordination in garnet
Michael R. Ackerson, Nicholas D. Tailby, and E. Bruce Watson
184
Effect of composition on compressibility of skiagite-Fe-majorite garnet
Leyla Ismailova, Maxim Bykov, Elena Bykova, Andrey Bobrov, Ilya Kupenko, Valerio Cerantola, Denis Vasiukov, Natalia Dubrovinskaia, Catherine McCammon, Michael Hanfland, Konstantin Glazyrin, Hanns-Peter Liermann, Alexander Chumakov, and Leonid Dubrovinsky
192
An integrated EPMA-EBSD study of metamorphic histories recorded in garnet
Masaki Enami, Takayoshi Nagaya, and Maw Maw Win
205
A new formula and crystal structure for nickelskutterudite, (Ni,Co,Fe)As3, and occupancy of the icosahedral cation site in the skutterudite group
Benjamin N. Schumer, Marcelo B. Andrade, Stanley H. Evans, and Robert T. Downs
210
Ab initio study of the structure and stability of CaMg(CO3)2 at high pressure
Natalia V. Solomatova and Paul D. Asimow
227
Bridgmanite-like crystal structure in the novel Ti-rich phase synthesized at transition zone condition
Luca Bindi, Ekaterina Sirotkina, Andrey V. Bobrov, Michael J. Walter, Dmitry Pushcharovsky, and Tetsuo Irifune
TABLE OF CONTENTS
&
SPECIAL COLLECTIONS
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.