Hostname: page-component-cd9895bd7-hc48f Total loading time: 0 Render date: 2024-12-23T16:18:36.263Z Has data issue: false hasContentIssue false

The Geology of an Area in the Kavirondo District, Kenya Colony

Published online by Cambridge University Press:  01 May 2009

William Pulfrey
Affiliation:
Geology Department, University of Sheffield.

Extract

Previous to 1931 the Kakamega area, in the Central Kavirondo Reserve of Western Kenya, was almost unknown from a geological standpoint. Gregory (1, 1921) had made brief references to it, but no detailed geological or petrographical examinations had been made of any part. Following on the discovery there in 1931 of alluvial and reef gold, and subsequently the entry of mining companies into the field, a great deal of geological research has been carried out. During 1934–5 the author, whilst mapping a 35 square miles concession (originally owned by the Eldoret Mining Syndicate—E.M.S.—and subsequently examined by East Africa Concessions, Ltd.), was enabled to make a detailed field examination of a part of the area, and later to examine a series of thin slices of the rocks concerned. The account now given is based on facts accumulated during these investigations.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1936

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

LIST OF WORKS REFERRED TO IN TEXT

(1)Gregory, J. W., 1921. The Rift Valleys and Geology of East Africa, London.Google Scholar
(2)Murray-Hughes, R., 1933. “Notes on the Succession, Tectonics, and Economic Geology of the Western Half of Kenya Colony,” Report No. 3, Geological Survey of Kenya, Nairobi.Google Scholar
(3)Kenya Government. 1933. Geological Map of the Kakamega Area, Sheet North A 36 52 and 53, Africa, 1: 62, 500. Mining and Geological Department, Nairobi,Google Scholar
(4)Kenya Government. 1935. Annual Report for 1934. Mining and Geological Department, Nairobi. Endplate (map).Google Scholar
(5)SirKitson, A. E., 1932. Interim Report on the Kakamega Goldfield, Nairobi.Google Scholar
(6)Stockley, G. M., 1935. “Outline of the Geology of the Musoma District,” Bulletin No. 7, Geological Survey of Tanganyika, Dar-es-Salaam.Google Scholar
(7)Rastall, R. H., 1906. “The Ingletonian Series of West Yorkshire,” Proc. Yorks. Geol. Soc. (New Series), xvi, pt. i, 87.CrossRefGoogle Scholar
(8)Cobbold, E. S., and Whittard, W. F., 1935. “The Helmeth Grits of the Caradoc Range, Church Stretton: their bearing on part of the Pre-Cambrian Succession of Shropshire,” Proc. Geol. Assoc., xlvi, pt. iii, 348.CrossRefGoogle Scholar
(9)Groves, A. W., in Wayland, E. J.. 1931. Report on a Geological Reconnaissance of the Southern Kavirondo, Nairobi.Google Scholar
(10)Walter, A. J. P., 1933. “Prospecting in Kenya by Earth Augering,” Mining Mag., 49, no. 6, 329.Google Scholar
(11)Wade, F. B., 1934. “The Saragura and Associated Gold Occurrences of the Mwanza area with Petrographieal Notes on the Specimens Collected by F. Oates,” Geological Survey of Tanganyika, Short Paper No. 12, Dar-es-Salaam.Google Scholar
(12)Wilcockson, W. H., 1934. Report on the Series of Specimens from the Kakamega Goldfield, private report to Sir Robert Williams and Co.Google Scholar