Synthesis of large wadsleyite single crystals by solid-state recrystallization
Takaaki Kawazoe, Johannes Buchen and Hauke Marquardt

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Decagonite, Al₇₁Ni₂₄Fe₅, a quasicrystal with decagonal symmetry from the Khatyrka CV3 carbonaceous chondrite
Luca Bindi, Nan Yao, Chaney Lin, Lincoln S. Hollister, Christopher L. Andronicos, Vadim V. Distler, Michael P. Eddy, Alexander Kostin, Valery Kryachko, Glenn J. MacPherson, William M. Steinhardt, Marina Yudovskaya and Paul J. Steinhardt

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Earth’s “missing” minerals
Robert M. Hazen, Grethe Hystad, Robert T. Downs, Joshua J. Golden, Alex J. Pires and Edward S. Grew

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Magnetite-rutile symplectite derived from ilmenite-hematite solid solution in the Xinjie Fe-Ti oxide-bearing, mafic-ultramafic layered intrusion (SW China)
Wei Tan, Christina Yan Wang, Hongping He, Changming Xing, Xiaoliang Liang and Huan Dong

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Reaching new boundaries for in-situ U-Th geochronology
J.P. Bernal

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Normal to inverse transition in martian spinel: Understanding the interplay between chromium, vanadium, and iron valence state partitioning through a crystal-chemical lens
James J. Papike, Paul V. Burger, Aaron S. Bell, Charles K. Shearer, Loan Le and John Jones

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Accuracy of timescales retrieved from diffusion modeling in olivine: A 3D perspective
Thomas Shea, Fidel Costa, Daniel Krimer and Julia Eve Hammer

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Phosphoran olivine overgrowths: Implications for multiple impacts to the Main Group pallasite parent body
Neva A. Fowler-Gerace and Kimberly T. Tait

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Diffusion of phosphorus in olivine and molten basalt
E. Bruce Watson, D.J. Cherniak and M.E. Holycross

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Oceanic lavas sampling the high-³He/⁴He mantle reservoir: Primitive, depleted, or re-enriched?
Gordana Garapić, Ananya Mallik, Rajdeep Dasgupta and Matthew G. Jackson

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U-Th baddeleyite geochronology and its significance to date the emplacement of silica undersaturated magmas
Wan N. Wu, Axel K. Schmitt and Lucia Pappalardo

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Polycrystallinity of green rust minerals and their synthetic analogs: Implications for particle formation and reactivity in complex systems
Carol A. Johnson, Mitsuhiro Murayama, Kirsten Küsel and Michael F. Hochella Jr.

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Fe pre-enrichment: A new method to counteract iron loss in experiments on basaltic melts
Yann-Aurelien Brugier, Marina Alletti and Michel Pichavant

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Fe-Mg diffusion in spinel: New experimental data and a point defect model
Katharina Vogt, Ralf Dohmen and Sumit Chakraborty

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Age, petrochemistry, and origin of a REE-rich mineralization in the Longs Peak-St. Vrain batholith, near Jamestown, Colorado (U.S.A.)
Julien Allaz, Markus B. Raschke, Philip M. Persson and Charles R. Stern

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Laser-induced breakdown spectroscopy (LIBS) as a tool for in situ mapping and textural interpretation of lithium in pegmatite minerals
Marcus T. Sweetapple and Steven Tassios

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Evidence for Nb²⁺ and Ta³⁺ in silicate melts under highly reducing conditions: A XANES study
Camille Cartier, Tahar Hammouda, Maud Boyet, Olivier Mathon, Denis Testemale and Bertrand N. Moine

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Elastic softening of leucite and the lack of polar domain boundaries
Oktay Aktas, Michael A. Carpenter and Ekhard K.H. Salje

New thermobarometers for martian igneous rocks, and some implications for secular cooling on Mars
Jerrod Lessel and Keith Putirka

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An updated calibration of the plagioclase-liquid hygrometer-thermometer applicable to basalts through rhyolites
Laura E. Waters and Rebecca A. Lange

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Water effects on the anharmonic properties of forsterite
Yan Yang, Zhongping Wang, Joseph R. Smyth, Jia Liu and Qunke Xia

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Synthesis and structure of a stuffed derivative of α-quartz, Mg_0.5AlSiO₄
Hongwu Xu, Peter J. Heaney, Ping Yu and Huifang Xu

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Equation of state and elasticity of the 3.65 Å phase: Implications for the X-discontinuity
Mainak Mookherjee, Sergio Speziale, Hauke Marquardt, Sandro Jahn, Bernd Wunder, Monika Koch-Müller and Hanns-Peter Liermann

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Ca-Zn solid solutions in C2/c pyroxenes: Synthesis, crystal structure, and implications for Zn geochemistry
Claudia Gori, Mario Tribaudino, Luciana Mantovani, Davide Delmonte, Francesco Mezzadri, Edmondo Gilioli and Gianluca Calestani

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Aluminum environments in synthetic Ca-Tschermak clinopyroxene (CaAlAlSiO₆) from Rietveld refinement, ²⁷Al NMR, and first-principles calculations
Roberta L. Flemming, Victor V. Terskikh and Eric Ye

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Trioctahedral Fe-rich micas: Relationships between magnetic behavior and crystal chemistry
Maria Franca Brigatti, Marco Affronte, Chiara Elmi, Daniele Malferrari and Angela Laurora

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High-pressure compressibility and phase stability of Mn-dolomite (kutnohorite)
Sarah E.M. Palaich, Robert A. Heffern, Anke Watenphul, Jason Knight and Abby Kavner

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Composition dependence of spin transition in (Mg,Fe)SiO₃ bridgmanite
Susannah M. Dorfman, James Badro, Jean-Pascal Rueff, Paul Chow, Yuming Xiao and Philippe Gillet

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Oriented multiphase needles in garnet from ultrahigh-temperature granulites, Connecticut, U.S.A.
Jennifer A. Axler and Jay J. Ague

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Solubility and solution mechanisms of chlorine and fluorine in aluminosilicate melts at high pressure and high temperature
Celia Dalou, Charles Le Losq, Bjorn O. Mysen and George D. Cody

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Volatiles in magmas related to the Campanian Ignimbrite eruption: Experiments vs. natural findings
Sara Fanara, Roman E. Botcharnikov, Danilo M. Palladino, Franziska Adams, Julia Buddensieck, Andreas Mulch and Harald Behrens

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Aluminosilicate melts and glasses at 1 to 3 GPa: Temperature and pressure effects on recovered structural and density changes
Saurav Bista, Jonathan F. Stebbins, William B. Hankins and Thomas W. Sisson

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Role of volatiles (S, Cl, H₂O) and silica activity on the crystallization of haüyne and nosean in phonolitic magmas (Eifel, Germany and Saghro, Morocco)
Céline Baudouin and Fleurice Parat

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P-V-T equation of state and high-pressure behavior of CaCO₃ aragonite
Ying Li, Yongtao Zou, Ting Chen, Xuebing Wang, Xintong Qi, Haiyan Chen, Jianguo Du and Baosheng Li

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A possible new Al-bearing hydrous Mg-silicate (23 Å phase) in the deep upper mantle
Nao Cai, Toru Inoue, Kiyoshi Fujino, Hiroaki Ohfuji and Hisayoshi Yurimoto

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New Mineral Names
Dmitriy Belakovskiy

Book Review: Arsenic: Environmental Geochemistry, Mineralogy, and Microbiology, RIMG Volume 79.
Joan Thomas