On the formation mode of the Guleman chromite deposits (Turkey) Ş. Üşümezsoy OriginalPaper Pages: 89 - 95
Auriferous mineralization in some shear-zones: A three-stage model of metallogenesis M. BonnemaisonE. Marcoux OriginalPaper Pages: 96 - 104
Les gisements d'émeraude de la Cordillère Orientale de la Colombie: Nouvelles données métallogéniques G. GiulianiC. T. RodriguezF. Rueda OriginalPaper Pages: 105 - 111
Les minéraux à Cu, Sb, Ag, Hg des minerais de Pb-Zn de Sakiet Koucha (diapir de Sakiet Sidi Youssef, Tunisie septentrionale) N. HatiraV. PerthuisotH. Rouvier OriginalPaper Pages: 112 - 117
Southern Alps Cu-Au hydrothermal system, Westland, New Zealand R. D. JohnstoneD. CrawM. S. Rattenbury OriginalPaper Pages: 118 - 125
Stratiform manganese mineralisation near Inverness, Scotland: A Devonian sublacustrine hot-spring deposit? K. Nicholson OriginalPaper Pages: 126 - 131
Peloids in stratabound Zn-Pb deposits and their genetic importance H. KuchaJ. Van der BiestW. A. Viaene OriginalPaper Pages: 132 - 139
Uranium and thorium in the Kupferschiefer formation, Lower Zechstein, Poland A. Piestrzyński OriginalPaper Pages: 146 - 151
A lead isotope study of two sulphide deposits and adjacent igneous rocks in south-central Sweden K. Billström OriginalPaper Pages: 152 - 159
Trace-element study of manganese ores of the Barbil area, Keonjhar district Orissa, India M. Ajmal Short Note Pages: 160 - 162