Title: 1 st vertical derivative of toatal magnetic intensity 1 st vertical derivative of gradient enhanced TMI, Mbuji Mayi Project - Scale: 100000 - ZAI071

Title: Katanga - Scale: 750000 - ZAI061 (2/3) De Beers permits Minute

Title: East Kasai Airborne Geophysical Survey, Total Magnetic Field Contours (10nT interval) MapA2 - Scale: 50000 - ZAI075

Title: Hight resolution gradiometer magnetic survey East Kasai Province, Democratic Republic of Congo, Total Magnetic Field - Reduced to North Magnetic Pole - Scale: 235000 - ZAI066

Title: Légende générale des cartes géologiques (compilation) à 1/200.000, République Islamique de Mauritanie - Scale: 200000

Title: Hight resolution gradiometer magnetic survey East Kasai Province, Democratic Republic of Congo, Total Magnetic Field - Reduced to North Magnetic Pole - Scale: 235000 - ZAI066 Minute

Title: Darfur West Sudan Topographic Field Map, Nyala - Scale: 250000 - Sheet number/Numéro de feuille/Bladnummer: 4

Title: Kinshasa - Scale: 12500

Title: Geology and Mineral map of Tanzania - Scale: 2000000 - ISBN : 2-7159-0946-2

Title: Topographic Overview, Western Darfur Sudan - Scale: 500000