| Publication Type: | Miscellaneous |
| Year of Publication: | 1966 |
| Notes: | CAHEN, L. and SNELLING, N.J. 1966. The geochronology of Equatorial Africa, North-Holland, Amsterdam. 195 pp.JAMES, T.C. 1954. A note on the Ngualla carbonatite, Chunya District. Unpublished Report, Geological Survey of Tanganyika, TCJ/28: 1-19.JAMES, T.C. and MCKIE, D. 1958. The alteration of pyrochlore to columbite in carbonatites in Tanganyika. Mineralogical Magazine, 31: 889-900.VAN STRAATEN, P. 1989. Nature and structural relationships of carbonatites from southwest and west Tanzania. In K. Bell (ed.) Carbonatites: genesis and evolution. 177-99. Unwin Hyman, London. |
