Zero-Valent-Dominant Pyrochlores: Endmember Formula Calculation and Petrogenetic Significance

MARIANOITE, A NEW MEMBER OF THE CUSPIDINE GROUP FROM THE PRAIRIE LAKE SILICOCARBONATITE, ONTARIO: REPLY

THE MINERALOGY AND PETROLOGY OF CARBONATITES: A TRIBUTE TO JOHN GITTINS

EXPERIMENTAL STUDIES OF THE SYSTEM Na 2 Ca(CO 3 ) 2 – NaCl – KCl AT 0.1 GPa: IMPLICATIONS FOR THE DIFFERENTIATION AND LOW-TEMPERATURE CRYSTALLIZATION OF NATROCARBONATITE

SOLUBILITY OF Ta IN THE SYSTEM CaCO 3 – Ca(OH) 2 – NaTaO 3 – NaNbO 3 ± F AT 0.1 GPa: IMPLICATIONS FOR THE CRYSTALLIZATION OF PYROCHLORE-GROUP MINERALS IN CARBONATITES

MARIANOITE, A NEW MEMBER OF THE CUSPIDINE GROUP FROM THE PRAIRIE LAKE SILICOCARBONATITE, ONTARIO

Preface

VLASOVITE, Na 2 Zr (Si 4 O 11 ), FROM THE KIPAWA ALKALINE COMPLEX, QUEBEC, CANADA: CRYSTAL-STRUCTURE REFINEMENT AND INFRARED SPECTROSCOPY

SOLID SOLUTIONS OF NIOBIUM IN SYNTHETIC TITANITE

THE PYROPHANITE–GEIKIELITE SOLID-SOLUTION SERIES: CRYSTAL STRUCTURES OF THE Mn 1−x Mg x TiO 3 SERIES (0 < x < 0.7)

PARAGENESIS AND COMPOSITION OF BANALSITE, STRONALSITE, AND THEIR SOLID SOLUTION IN NEPHELINE SYENITE AND ULTRAMAFIC ALKALINE ROCKS

THE CRYSTAL STRUCTURE OF STRONALSITE AND A REDETERMINATION OF THE STRUCTURE OF BANALSITE

CARBONATITES AND CARBONATITES AND CARBONATITES

Phoscorites and Carbonatites from Mantle to Mine: the Key Example of the Kola Alkaline Province.: Edited by F. Wall and A.N. Zaitsev. The Mineralogical Society Book Series, Volume 10. 2004. £ 89 (price for member of the Society: £62). ISBN 0–903956–22–4.

COMPOSITION AND PARAGENESIS OF Na-, Nb- AND Zr-BEARING TITANITE FROM KHIBINA, RUSSIA, AND CRYSTAL-STRUCTURE DATA FOR SYNTHETIC ANALOGUES

THE PYROPHANITE–ECANDREWSITE SOLID-SOLUTION: CRYSTAL STRUCTURES OF THE Mn 1– x Zn x TiO 3 SERIES (0.1 ≤ x ≤ 0.8)

EXTREME COMPOSITIONAL VARIATION OF PYROCHLORE-GROUP MINERALS AT THE OKA CARBONATITE COMPLEX, QUEBEC: EVIDENCE OF MAGMA MIXING?

ECANDREWSITE – ZINCIAN PYROPHANITE FROM LUJAVRITE, PILANSBERG ALKALINE COMPLEX, SOUTH AFRICA

THE CRYSTAL CHEMISTRY OF SHCHERBAKOVITE FROM THE KHIBINA MASSIF, KOLA PENINSULA, RUSSIA

The Diamond-Bearing Kokchetav Massif, Kazakhstan: Petrochemistry and Tectonic Evolution of a Unique Ultrahigh-Pressure Metamorphic Terrain.: C.D. Parkinson, I. Katayama, J. Liou & S. Maruyama, eds. Frontiers Science Series No. 38, Universal Academy Press Inc., Tokyo, Japan. US$70. ISBN 4–946443–78–9.