Lead-zinc deposits of the Boquira district, State of Bahia, Brazil
By: by Robert F. Johnson ; prepared in cooperation with the Departamento Nacional da Produção Mineral, Brazil, under the auspices of the International Cooperation Administration of the Department of State.
Contributors: Brazil. Departamento Nacional da Produção Mineral.; United States. International Cooperation Administration.
Series: Contributions to Brazilian geology--nonferrous metals; Geological Survey bulletin -- 1110-A
Publisher: U.S. Govt. Print. Off.
Published: 1962
Place of publication: Washington
Language: eng
Number of pages: 33
Subjects: Lead ores -- Brazil -- Bahia (State); Zinc ores -- Brazil -- Bahia (State); Ore deposits -- Brazil -- Bahia (State); Geology -- Brazil -- Bahia (State); Rocks, Sedimentary -- Brazil -- Bahia (State); Nonferrous metals -- Brazil -- Bahia (State)
Notes: Maps on two folded plates in pocket.

Includes bibliographical references (p. 30) and index.