Le minerai de fer d'Hajigak (Afghanistan). Position stratigraphique, cadre géologique et type du gisement Jean BouladonAlbert F. de Lapparent OriginalPaper Pages: 13 - 25
Uranium mineralization in the South Alligator River valley D. E. AyresP. J. Eadington OriginalPaper Pages: 27 - 41
Kimberlitic zircons — A possible aid in prospecting for kimberlites P. KrestenP. FelsG. Berggren OriginalPaper Pages: 47 - 56
Sulfur-isotope and trace element analyses from the sulitjelma ore bodies, Northern Norway W. GehrischA. MaucherH. Nielsen OriginalPaper Pages: 57 - 69
Platinum mineralogy of the driekop mine, South Africa M. TarkianE. F. Stumpfl OriginalPaper Pages: 71 - 85
Post script to on an unmetamorphosed iron-formation in the early precambrian of South West Greenland P. U. Appel BriefCommunication Pages: 87 - 87