Report by H.J.C. Conolly ... of the preliminary survey of the Mazaruni and Purini diamond fields, British Guiana, March-December, 1925. Pt I.
Contributors: Conolly, Harold James Clube.
Publisher: Published by the Crown agents for the colonies [Waterlow & Sons]
Published: 1926
Place of publication: London
Language: eng
Number of pages: 103
Subjects: Geology -- Guyana; Diamond mines and mining -- Guyana
Other titles: Mazaruni and Purini diamond fields, British Guiana.
Notes: At head of title: Economic geological survey. Department of science and agriculture.

Bibliographical foot-notes.