1943

Mössbauer parameters of iron in sulfate minerals
M. Darby Dyar, Elly Breves, Erica Jawin, Gerard Marchand, Melissa Nelms, Vanessa O’Connor, Samantha Peel, Yarrow Rothstein, Elizabeth C. Sklute, Melissa D. Lane, Janice L. Bishop and Stanley A. Mertzman

1966

Looking for jarosite on Mars: The low-temperature crystal structure of jarosite
Stuart J. Mills, Fabrizio Nestola, Volker Kahlenberg, Andrew G. Christy, Clivia Hejny and Günther J. Redhammer

2030

Experimental determination of solubilities of sodium tetraborate (borax) in NaCl solutions, and a thermodynamic model for the Na-B(OH)₃-Cl-SO₄ system to high-ionic strengths at 25 °C
Yongliang Xiong, Leslie Kirkes and Terry Westfall

2063

A new framework topology in the dehydrated form of zeolite levyne
Rossella Arletti, Giovanna Vezzalini, Simona Quartieri, Fernando Cámara and Matteo Alvaro

2075

Mid- and far-infrared spectra of synthetic CaMg₂(Al_4–xGa_x)(Si_1–yGe_y)O₁₀(OH,OD)₂-clintonite: Characterization and assignment of the Ca-O_inner and Ca-O_outer stretching bands
Kiyotaka Ishida

2086

Mechanism of mineral transformations in krennerite, Au₃AgTe₈, under hydrothermal conditions
Weina Xu, Jing Zhao, Joël Brugger, Guorong Chen and Allan Pring

2115

Medium-range order in disordered K-feldspars by multinuclear NMR
Luis Sánchez-Muñoz, Jesús Sanz, Isabel Sobrados and Zhehong Gan

2132

Infrared signatures of OH-defects in wadsleyite: A first-principles study
Marc Blanchard, Mathilde Roberge, Etienne Balan, Guillaume Fiquet and Hélène Bureau

2144

K-Ar dating and δ¹⁸O-δD characterization of nanometric illite from Ordovician K-bentonites of the Appalachians: Illitization and the Acadian-Alleghenian tectonic activity
Norbert Clauer, Anthony E. Fallick, Dennis D. Eberl, Miroslav Honty, Warren D. Huff and Amélie Aubert

2164

New experimental data on phase relations for the system Na₂CO₃-CaCO₃ at 6 GPa and 900–1400 ºC
Anton Shatskiy, Igor S. Sharygin, Konstantin D. Litasov, Yuri M. Borzdov, Yuri N. Palyanov and Eiji Ohtani

2172

Melting and subsolidus phase relations in the system Na₂CO₃-MgCO₃±H₂O at 6 GPa and the stability of Na₂Mg(CO₃)₂ in the upper mantle
Anton Shatskiy, Pavel N. Gavryushkin, Igor S. Sharygin, Konstantin D. Litasov, Igor N. Kupriyanov, Yuji Higo, Yuri M. Borzdov, Ken-ichi Funakoshi, Yuri N. Palyanov and Eiji Ohtani

2183

A critical comment on Ertl et al. (2012): “Limitations of Fe²⁺ and Mn²⁺ site occupancy in tourmaline: Evidence from Fe²⁺– and Mn²⁺-rich tourmaline”
Ferdinando Bosi and Giovanni B. Andreozzi

2193

Developing vanadium valence state oxybarometers (spinel-melt, olivine-melt, spinel-olivine) and V/(Cr+Al) partitioning (spinel-melt) for martian olivine-phyric basalts
J.J. Papike, P.V. Burger, A.S. Bell, L. Le, C.K. Shearer, S.R. Sutton, J. Jones, and M. Newville

2197

Experimental partitioning of Sr and Ba in Kiglapait feldspars
S.A. Morse and Julien Allaz

1917

Lessons from a lost technology: The secrets of Roman concrete
Jan Elsen, Ozlem Cizer and Ruben Snellings

1938

Vorlanite, (CaU⁶⁺)O₄, from Jabel Harmun, Palestinian Autonomy, Israel
Evgeny V. Galuskin, Joachim Kusz, Thomas Armbruster, Irina O. Galuskina, Katarzyna Marzec, Yevgeny Vapnik and Mikhail Murashko

1930

North American microtektites are more oxidized than tektites
Gabriele Giuli, Maria Rita Cicconi, Sigrid Griet Eeckhout, Christian Koeberl, Billy P. Glass, Giovanni Pratesi, Mariangela Cestelli-Guidi and Eleonora Paris

1919

H-D interdiffusion in brucite at pressures up to 15 GPa
Xinzhuan Guo, Takashi Yoshino, Takuo Okuchi and Naotaka Tomioka

1972

Compressibility and structural stability of two variably hydrated olivine samples (Fo₉₇Fa₃) to 34 GPa by X-ray diffraction and Raman spectroscopy
Murli H. Manghnani, Anwar Hushur, Joseph R. Smyth, Fabrizio Nestola, Przemyslaw Dera, Mariappan Sekar, George Amulele and Daniel J. Frost

1980

Interaction between composition and temperature effects on non-bridging oxygen and high-coordinated aluminum in calcium aluminosilicate glasses
Linda M. Thompson and Jonathan F. Stebbins

1988

Topotactic transformation and dehydration of the zeolite gismondine to a novel Ca feldspar structure
Eva Wadoski-Romeijn and Thomas Armbruster

1998

The origin of melanophlogite, a clathrate mineral, in natrocarbonatite lava at Oldoinyo Lengai, Tanzania
Andrew D. Beard, Kieren Howard, Laura Carmody and Adrian P. Jones

2007

Clay mineral evolution
Robert M. Hazen, Dimitri A. Sverjensky, David Azzolini, David L. Bish, Stephen C. Elmore, Linda Hinnov and Ralph E. Milliken

2037

Thermodynamic basis for evolution of apatite in calcified tissues
Sabrina Rollin-Martinet, Alexandra Navrotsky, Eric Champion, David Grossin and Christophe Drouet

2046

A first-principles calculation of the elastic and vibrational anomalies of lizardite under pressure
Jun Tsuchiya

2053

Acoustic velocity measurements for stishovite across the post-stishovite phase transition under deviatoric stress: Implications for the seismic features of subducting slabs in the mid-mantle
Yuki Asahara, Kei Hirose, Yasuo Ohishi, Naohisa Hirao, Haruka Ozawa and Motohiko Murakami

2096

Cubic perovskite polymorph of strontium metasilicate at high pressures
Wansheng Xiao, Dayong Tan, Wei Zhou, Jing Liu and Jian Xu

2105

Size distributions of nanoparticles from magnetotactic bacteria as signatures of biologically controlled mineralization
Petr Jandacka, Petr Alexa, Jaromir Pistora, Jinhua Li, Hana Vojtkova and Ales Hendrych

2155

New morphological, chemical, and structural data of woolly erionite-Na from Durkee, Oregon, U.S.A.
Georgia Cametti, Alessandro Pacella, Francesco Mura, Marco Rossi and Paolo Ballirano

2201

New mineral names
Dmitriy Belakovskiy