University of Guyana Library

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Whyte, F.

Columbite deposits of the lower Puruni River, British Guiana/ by F. Whyte. - Georgetown : Geological Survey Department, 1953. - 3p., 1 folded map. - British Guiana. Geological Survey Department. Mineral resources pamphlet; no. 2. .

Subjects--Topical Terms:
Niobium ores--Guyana--Puruni River.

LC Class. No.: TN49 N65 / W59