229

Stability of uranium (VI) peroxide hydrates under ionizing radiation
Alexandra Rey, Satoshi Utsunomiya, Javier Giménez, Ignasi Casas, Joan de Pablo and Rodney C. Ewing

283

High-pressure ammonium-bearing silicates: Implications for nitrogen and hydrogen storage in the Earth’s mantle
Anke Watenphu, Bernd Wunder, and Wilhelm Heinrich

313

Interaction of phosphate-bearing solutions with gypsum: Epitaxy and induced twinning of brushite (CaHPO₄·2H₂O) on the gypsum cleavage surface
André Jorge Pinto, Amalia Jimenez, and Manuel Prieto

359

Crystal chemistry of Fe²⁺₃Cr₂Si₃O₁₂–Fe²⁺₃Fe³⁺₂Si₃O₁₂ garnet solid solutions and related spinels
A.B. Woodland, M. Bauer, T. Boffa Ballaran, and Margaret Hanrahan

367

A method to synthesize large fluid inclusions in quartz at controlled times and under unfavorable growth conditions
Yuan Li and Andreas Audétat

391

Nanoscale “liquid” inclusions of As-Fe-S in arsenian pyrite
Artur P. Deditius, Satoshi Utsunomiya, Rodney C. Ewing, and Stephen E. Kesler

395

Water speciation in hydrous silicate and aluminosilicate glasses: Direct evidence from ²⁹Si-¹H and ²⁷Al-¹H double-resonance NMR
Xianyu Xue

205

Determination of high-pressure phase equilibria of Fe₂O₃ using the Kawai-type apparatus equipped with sintered diamond anvils
Eiji Ito, Hiroshi Fukui, Tomoo Katsura, Daisuke Yamazaki, Takashi Yoshino, Yoshitaka Aizawa, Atsushi Kubo, Sho Yokoshi, Kazuyoki Kawabe, Shuangmeng Zhai, Anton Shatzkiy, Maki Okube, Akifumi Nozawa, and Ken-Ichi Funakoshi

210

Suhailite, a new ammonium trioctahedral mica
Mar??a Dolores Ruiz Cruz and Carlos Sanz de Galdeano

222

First record of K-cymrite in North Qaidam UHP eclogite, Western China
Ru Y. Zhang, Juhn G. Liou, Yoshiyuki Iizuka, and Jing S. Yang

236

Heat capacities and thermodynamic functions of TiO₂ anatase and rutile: Analysis of phase stability
Stacey J. Smith, Rebecca Stevens, Shengfeng Liu, Guangshe Li, Alexandra Navrotsky, Juliana Boerio-Goates, and Brian F. Woodfield

244

The behavior of Co and Ni in olivine in planetary basalts: An experimental investigation
Christopher D.K. Herd, Rachel E. Dwarzski, and Charles K. Shearer

256

Partitioning of Ni between olivine and an iron- rich basalt: Experiments, partition models, and planetary implications
Justin Filiberto, Colin Jackson, Loan Le, and Allan H. Treiman

262

The application of Lorentz transmission electron microscopy to the study of lamellar magnetism in hematite-ilmenite
Takeshi Kasama, Rafal E. Dunin-Borkowski, Toru Asaka, Richard J. Harrison, Ryan K.K. Chong, Suzanne A. McEnroe, Edward T. Simpson, Yoshio Matsui, and Andrew Putnis

270

A Monte Carlo study of short- and long-range order of tetrahedral cations in sapphirine and khmaralite
Andrew G. Christy

293

Formation of aragonite mesocrystals and implication for biomineralization
Gen-Tao Zhou, Qi-Zhi Yao, Jie Ni, and Gu Jin

303

U-Pb age, trace-element, and Hf-isotope compositions of zircon in a quartz vein from eclogite in the western Dabie Mountains: Constraints on fluid flow during early exhumation of ultrahigh-pressure rocks
Yuan-Bao Wu, Shan Gao, Hong-Fei Zhang, Sai-Hong Yang, Xiao-Chi Liu, Wen-Fang Jiao, Yong-Sheng Liu, Hong-Lin Yuan, Hu-Jun Gong, and Mou-Chun He

323

Fukalite: An example of an OD structure with two-dimensional disorder
S. Merlino, E. Bonaccorsi, A.I. Grabezhev, A.E. Zadov, N.N. Pertsev, and N.V. Chukanov

334

Chemical control of 3T stacking order in a Li-poor biotite mica
Rosa Anna Fregola, GianCarlo Capitani, Eugenio Scandale, and Luisa Ottolini

345

Site preference of U and Th in Cl, F, and Sr apatites
Yun Luo, John M. Hughes, John Rakovan, and Yuanming Pan

352

High-pressure structural behavior of ingersonite, Ca₃Mn²⁺Sb⁵⁺₄O₁₄: An in-situ single-crystal X-ray study
Pier Francesco Zanazzi, Laura Chelazzi, Paola Bonazzi, and Luca Bindi

372

The stability of methane hydrate intercalates of montmorillonite and nontronite: Implications for carbon storage in ocean-floor environments
A.F. Koster van Groos and Stephen Guggenheim

380

Structure and carbonate orientation of vaterite (CaCO₃)
Jianwei Wang and Udo Becker

387

Qusongite (WC): A new mineral
Qingsong Fang, Wenji Bai, Jingsui Yang, Xiangzhen Xu, Guowu Li, Nicheng Shi, Ming Xiong, and He Rong

399

NEW MINERAL NAMES
Glenn Poirier, T. Scott Ercit, Kimberly T. Tait, Paula C. Piilonen, and Ralph Rowe