[266001]   
KNORRING, O. von
On the geochemistry of some niobium-tantalum minerals from African pegmatites / O. von Knorring
In: Twelfth annual report on scientific results : session 1966-67 / University of Leeds, Research Institute of African Geology and Department of Earth Sciences. - Leeds : University of Leeds, Research Institute of African Geology and Department of Earth Sciences, 1968. - p. 50-53
Descritores: Geoquímica | Moçambique
Cota: E178-P2-GB-9|LNEG