ETH Zurich

E-Periodica Schweizer Zeitschriften online. Revues suisses en ligne. Swiss journals online.

Journal
Volume 67 (1987)
Issue 1/2 _
Article: The reaction-isograd kaolinite + quartz = pyrophyllite + H2O, Helvetic Alps, Switzerland 1
Article: Prä-aargranitische Anatexis, variszische Kontaktmetamorphose und alpidische Regionalmetamorphose im Oberhasli (zentrales Aarmassiv, Schweiz) 13
Article: Le massif du Simplon : réflexions sur la cinématique des nappes de gneiss 27
Article: Coexisting rhodonite and pyroxmangite in the system MnSiO3-CaSiO3-MgSiO3-FeSiO3 as a geothermometer 47
Article: Derivation and application of a solution model for calcic garnet 53
Article: The tremolite veins of Campolungo and their genesis 75
Article: Braunite and red phengite from Vals, Grisons (Switzerland) 85
Article: Geochemische Untersuchungen an Mineralien der Crichtonit-Gruppe aus alpinen Zerrklüften 93
Article: Gasparite-(Ce) and monazite-(Nd) : two new minerals to the monazite group from the Alps 103
Article: Présence de zincocopiapite en Valais 115
Article: Orthopyroxenes from the Embilipitya area in Sri Lanka 119
Article: A guide to plagioclase twinning, and an urge to further research on its petrological significance 127
Article: Two ovardite occurrences in the Piemonte ophiolite nappe of the Cottian Alps (NW Italy) and their significance for the process of ovarditization 137
Article: Comparative major and trace element geochemistry of gabbroic and volcanic rock sequences, Mongenèvre ophiolite, Western Alps 147
Article: Age potassium-argon de galets andésitiques des grès Champsaur (Hautes-Alpes, France) 171
Article: Procedures involving the I.M.A. Commission on new minerals and mineral names, and guidelines on mineral nomenclature 185
Table of Contents _
Issue 3 _
Article: TI+, Pb2+, and Bi3+ bonding and ordening in sulfides and sulfosalts 213
Article: Etude de la schmiederite de la mine Condor, La Rioja (Sierra de Cacheuta) Argentine, un séléniate et sélénite hydraté de plomb et de cuivre 219
Article: Découverte de clinochlore manganésifère à Falotta, Grisons, Suisse 225
Article: Les schistes œillés albitiques de Barneuza (Nappe de Siviez-Mischabel, Valais, Suisse) 229
Article: Conditions P-T du métamorphisme anté-alpin dans la "seconde zone diorito-kinzigitique" (Zone Sesia-Lanzo, Alpes occidentales) 257
Article: Structuration tectono-métamorphique carbonifère dans le massif de Belledonne (Alpes occidentales françaises) : apport de la géochronologie K/Ar des amphiboles 273
Article: Radiometric age, thermobarometry and mode of emplacement of the Totalp periodite in the Eastern Swiss Alps 285
Article: Rb-Sr geochemistry of some Hercynian granitoids overprinted by eo-alpine metamorphism in the Upper Valtellina, Central Alps 295
Article: Rare earth elements in apatite-rich iron deposits and associated rocks of the Avnik (Bingöl) region, Turkey 307
Article: Mineralogy and Alpine metamorphism of meta-lamprophyres from the Central Swiss Alps 321
Article: The HP-LT manganiferous quartzites of Praborna, Piemonte ophiolite nappe, Italian Western Alps 339
Article: Natural Cd-contents of a Permo-Carboniferous-Mesozoic sequence in a drillhole in Weiach (N-Switzerland) : a contribution to the geochemistry of Cd 361
Obituary: Conrad Burri : 1900-1987 367
Association News: Bericht über die 62. Hauptversammlung der Schweizerischen Mineralogischen und Petrographischen Gesellschaft in Luzern 369
Index: Jahresinhaltsverzeichnis 415
Table of Contents _