Title: Champs pegmatiques et situation des races, Rwanda: secteur de Gatumba - Scale: 20000 - clas R10,29

Title: Plan de la région de Rwinkwavu, Sheet 6 - Scale: 5000 - 3/9/40 Carte d'un plan d'assemblage de 6 feuilles

Title: Plan de la région de Rwinkwavu, Sheet 4 - Scale: 5000 - 3/9/38 Carte d'un plan d'assemblage de 6 feuilles

Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Total Intensity Aeromagnetic Contour map - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 276

Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Total radiation Intensity Contour map - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 277

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Thorium (TI 208) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 137

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Potassium (K 40) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 136

Title: Airborne Geophysical Survey for The United Republic of Tanzania, Ministry of Water, Energy and Minerals, Uranium (Bi 214) radiation Intensity profiles - Scale: 100000 - Annotations - Sheet number/Numéro de feuille/Bladnummer: 263

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Potassium (K 40) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 135

Title: Airbone Geophysical Survey for The United Republic of Tanzania Ministry of Water, Energy and Minerals, Potassium (K 40) radiation Intensity profiles - Scale: 100000 - Sheet number/Numéro de feuille/Bladnummer: 135