| Reference | {Deposit:: BRYN DAVIES, D.A., 1938, REPORT ON GROETE CREEK AND MARIWA GOLDFIELDS OF THE LOWER ESSEQUIBO AND LOWER CUYUNI RIVERS: GEOLOGICAL SURVEY OF BRITISH GUIANA, BULLETIN NO. 6, P. 17}{Other Database:: CIMRI}{Reserve-Resource:: BRYN DAVIES (1938)} |