279

Al,Si order in the crystal structure of α-eucryptite (LiAlSiO₄)
Peter Daniels and Colin A. Fyfe

370

A simple inorganic process for formation of carbonates, magnetite, and sulfides in Martian meteorite ALH84001
D.C. Golden, Douglas W. Ming, Craig S. Schwandt, Howard V. Lauer Jr., Richard A. Socki, Richard V. Morris, Gary E. Lofgren, and Gordon A. McKay

205

Partitioning of Sr between coexisting minerals of the hollandite- and piemontite-groups in a quartz-rich schist from the Sanbagawa metamorphic belt, Japan
Masaki Enami and Yasuyuki Banno

215

Crystallization processes in migmatites
Alfons Berger and Gregory Roselle

225

Amblygonite-montebrasite solid solutions as monitors of fluorine in evolved granitic and pegmatitic melts
David London, George B. Morgan VI, and Michael B. Wolf

234

Reduction of water loss from gold-palladium capsules during piston-cylinder experiments by use of pyrophyllite powder
C. Freda, D.R. Baker, and L. Ottolini

238

Trace-element partitioning between immiscible lunar melts: An example from naturally occurring lunar melt inclusions
C.K. Shearer, J.J. Papike, and M.N. Spilde

247

Assemblages with titanite (CaTiOSiO₄), Ca-Mg-Fe olivine and pyroxenes, Fe-Mg-Ti oxides, and quartz: Part I. Theory
Dimitrios Xirouchakis, Donald H. Lindsley, and David J. Andersen

254

Assemblages with titanite (CaTiOSiO₄), Ca-Mg-Fe olivine and pyroxenes, Fe-Mg-Ti oxides, and quartz: Part II. Application
Dimitrios Xirouchakis, Donald H. Lindsley, and B. Ronald Frost

265

The stability of clinopyroxene in the system CaO-MgO-SiO₂-TiO₂ (CMST)
Birgit Sepp and Thomas Kunzmann

271

Ordering kinetics of Mg-Fe²⁺ exchange in a Wo₄₃En₄₆Fs₁₁ augite
Elisabetta Brizi, Gianmario Molin, Pier Francesco Zanazzi, and Marcello Merli

284

TEM-EDX study of weathered layers on the surface of volcanic glass, bytownite, and hypersthene in volcanic ash from Sakurajima volcano, Japan
Motoharu Kawano and Katsutoshi Tomita

293

Electron microscopic study of the dehydration of diaspore
Lars L??ffler and Werner Mader

304

Crystal properties and energetics of synthetic kaolinite
Claire-Isabelle Fialips, Alexandra Navrotsky, and Sabine Petit

312

Structures and energies of AlOOH and FeOOH polymorphs from plane wave pseudopotential calculations
Kevin M. Rosso and James R. Rustad

318

XPS measurement of fivefold and sixfold coordinated sulfur in pyrrhotites and evidence for millerite and pyrrhotite surface species
H.W. Nesbitt, A.G. Schaufuss, M. Scaini, G.M. Bancroft, and R. Szargan

327

Structure of synthetic 6-line ferrihydrite by electron nanodiffraction
Dawn E. Janney, J.M. Cowley, and Peter R. Buseck

336

Atomic structures of planar defects in oxybiotite
Toshihiro Kogure and Massimo Nespolo

341

Potassium hydrogen disilicate: A possible model compound for ¹⁷O NMR spectra of hydrous silicate glasses
Jane V. Oglesby, Scott Kroeker, and Jonathan F. Stebbins

348

Strain analysis of phase transitions in (Ca,Sr)TiO₃ perovskites
Michael A. Carpenter, Ana I. Becerro, and Friedrich Seifert

364

Triclinic liddicoatite and elbaite in growth sectors of tourmaline from Madagascar
Mizuhiko Akizuki, Takahiro Kuribayashi, Toshiro Nagase, and Arashi Kitakaze

376

NEW MINERAL NAMES
John L. Jambor, Vladimir A. Kovalenker and Andrew C. Roberts

382

MEMORIAL: Memorial for Julian Royce Goldsmith, 1918 – 1999
Edward J. Olsen

380

BOOK REVIEW: Cave Minerals Of The World, 2nd Edition. By Carol Hill and Paolo Forti.
William B. White

384

ERRATUM: Multiple pyroxene and amphibole assemblages in the amphibolite facies: Bulk compositional controls
Wolf-Achim Kahl and John C. Schumacher

384

ERRATUM: The crystal structure of thornasite, NA₁₂Th₃[Si₈O₁₉]₄(H₂O)₁₈: A novel interrupted siliicate framework
Yaping Li, Servey B. Krivovichev, and Peter C. Burns