Contribution à l'étude des paragenèses précoces des basaltes alcalins: Les spinelles du volcan de l'Oued Temorte (Massif de l'Atakor, Sahara Algérien) F. ConquéréM. Girod OriginalPaper Pages: 1 - 29
Trace element analyses of magnetites from andesitic and dacitic lavas from Bay of Plenty, New Zealand A. R. DuncanS. R. Taylor OriginalPaper Pages: 30 - 33
Deutung diskordanter Zirkonalter der Silvrettadecke und des Gotthardmassivs (Schweizer Alpen) B. GrauertA. Arnold OriginalPaper Pages: 34 - 56
Origin and differentiation of Triassic dolerite magmas, North Carolina, USA Paul C. RaglandJohn J. W. RogersPhilip S. Justus OriginalPaper Pages: 57 - 80
Bonding in eight ordered clinopyroxenes isostructural with diopside Joan R. ClarkDaniel E. ApplemanJ. J. Papike OriginalPaper Pages: 81 - 85
Mineralogy and genesis of the metamorphosed manganese silicate rocks (gondite) of Gowari Wadhona, Madhya Pradesh, India Supriya RoyP. K. Purkait OriginalPaper Pages: 86 - 114