The pre-evaluation of the possible profitability of exploration prospects Arthur A. Brant OriginalPaper Pages: 1 - 17
Nouvelles données sur la genèse des bauxites à mur karstique du sud-est de la France J. Nicolas OriginalPaper Pages: 18 - 33
Zur Petrographie der Bauxitlagerstätten auf der „Charnockite-suite“ im Salemdistrikt und in den Nilgiri-Hills, Südindien Ida Valeton OriginalPaper Pages: 34 - 47
On the textures and paragenesis of the gold-quartz-tourmaline veins of Ondonoc, W.-Ethiopia S. S. Augustithis OriginalPaper Pages: 48 - 55
Primary ‘cut-and-fill’ channels and gravitational diagenetic features Won C. ParkG. C. Amstutz OriginalPaper Pages: 66 - 80
Variations in carbon and oxygen isotope ratios as a possible guide to ore Lloyd Hamilton Short Notes Pages: 81 - 84