European Journal of Mineralogy, 2003, V 15, N 2, April.

Dedication to Luciano Ungaretti 
M. Chiara Domeneghetti
239

Equation of state and high-pressure phase transitions in lawsonite 
Tiziana Boffa Ballaran; Ross J. Angel
241

Effects of pressure on the structure of bikitaite 
Paola Comodi; Giacomo Diego Gatta; Pier Francesco Zanazzi
247

Dehydration dynamics of epistilbite by in situ time resolved synchrotron 
powder diffraction 
Giuseppe Cruciani; Annalisa Martucci; Carlo Meneghini
257

Brochantite, Cu4SO4(OH)6: OD character, polytypism and crystal structures 
Stefano Merlino; Natale Perchiazzi; David Franco
267

Modular aspects of the crystal structures of kurchatovite and clinokurchatovite 
Athos Callegari; Fiorenzo Mazzi; Carla Tadini
277

How many alacranites do exist? A structural study of non-stoichiometric As8S9-x crystals 
Paola Bonazzi; Luca Bindi; Filippo Olmi; Silvio Menchetti
283

Morphology of oriented ilmenite inclusions in olivine from garnet peridotites 
(Central Alps, Switzerland) 
Anne-Chantal Risold; Volkmar Trommsdorff; Bernard Grobe'ty
289

Intergrowths between anthophyllite, gedrite, calcic amphibole, cummingtonite,
talc and chlorite in a metamorphosed ultramafic rock of the KTB pilot hole, Bavaria 
Wolfgang Friedrich Mu"ller; Esther Schma"dicke; Martin Okrusch; Ulrich Schu"ssler
295

Lithium in amphiboles: detection, quantification, and incorporation mechanisms
in the compositional space bridging sodic and BLi-amphiboles 
Roberta Oberti; Fernando Ca'mara; Luisa Ottolini; Jose' Maria Caballero
309

Synthesis and characterisation of ferri-clinoferroholmquistite, 
Li2(Fe23+Fe32+)Si8O22(OH)2 
Gianluca Iezzi; Giancarlo Della Ventura; Giuseppe Pedrazzi; 
Jean-Louis Robert; Roberta Oberti
321

Trace-element partitioning between synthetic potassic-richterites and silicate melts, 
and contrasts with the partitioning behaviour of pargasites and kaersutites 
Massimo Tiepolo; Alberto Zanetti1 Robertaoberti; Richard Brumm; 
Stephen Foley; Riccardo Vannucci
329

Synthesis and infrared spectroscopy of amphiboles along the tremolite-pargasite join 
Giancarlo Della Ventura; Frank C. Hawthorne; Jean-Louis Robert; Gianluca Iezzi
341

Crystal structure and chemistry of lithium-bearing trioctahedral micas-3T 
 Maria Franca Brigatti; Daniel E. Kile; Luciano Poppi
349

Deprotonation and order-disorder reactions as a function of temperature in a 
phengite 3T (Cima Pal, western Alps) by neutron diffraction and Mo"ssbauer 
spectroscopy 
Alessandro Pavese; Nadia Curetti; Giovanni Ferraris; Gabriella Ivaldi; 
Umberto Russo; Richard Ibberson
357

The structure of Pbca orthopyroxenes along the join diopside-enstatite (CaMgSi2O6-Mg2Si2O6) 
 Fabrizio Nestola; Mario Tribaudino
365

Ca in orthopyroxene: structural variations and kinetics of the disordering process 
Michele Zema; Serena C. Tarantino; M. Chiara Domeneghetti; Vittorio Tazzoli
373

Reaction sequences, polysomatic faults and chemical compositions of manganese
pyroxenoids from Campiglia Marittima skarn 
Gian Carlo Capitani; Henry Bernard Grobe'ty; Marcello Mellini
381

Origin of prismatine from the Sondalo granulites (Central Alps, northern Italy) 
Roberto Braga; Athos Callegari; Bruno Messiga; Luisa Ottolini;
Maria Rosaria Renna; Riccardo Tribuzio
393

Thermal and baric evolution of garnet granulites from the Kharta 
region of S Tibet, E Himalaya 
Alessandro Borghi; Daniele Castelli; Bruno Lombardo; Dario Visona`
401

A new occurrence of katoite and re-examination of the hydrogrossular group 
Orazio Ferro; Ermanno Galli; Ga'bor Papp; Simona Quartieri; Sa'ndor Szaka'll;
Giovanna Vezzalini
419

Squawcreekite-rutile solid solution from the Kajlidongri Mine (India) 
Roberto Cabella; Riccardo Basso; Gabriella Lucchetti; Pietro Marescotti; 
Alberto Martinelli; Virendra Kumar Nayak
427

Cation distribution and cooling rates of Cr-substituted Mg-Al spinel from the
Olkhon metamorphic complex, Russia 
 Barbara Lavina; Anna Koneva; Antonio Della Giusta
 435