Berlinite from Rwanda
M. J. Gallagher2 and J. F. Gerards2
Atomic Energy Division, Geological Survey of Great Britain, London
Musée royal de l'Afrique centrale, Section de Géologie, Minéralogie et Paléontologie, Tervuren
2Published by permission of the Director of the Geological Survey of Great Britain and of the Director of the Royal Museum of Central Africa, Tervuren.