Mica deposits in Minas Gerais, Brazil
By: by W. T. Pecora ... [et al.].
Contributors: Pecora, W. T. 1913-; Brazil. Departamento Nacional da Produção Mineral.; United States. Interdepartmental Committee on Scientific and Cultural Cooperation.
Series: Geological Survey bulletin -- 964-C; Geologic investigations in the American Republics
Publisher: U.S. G.P.O.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 305
Subjects: Mica -- Brazil -- Minas Gerais.; Mines and mineral resources -- Brazil -- Minas Gerais.; Geology -- Brazil -- Minas Gerais.; Pegmatites -- Brazil -- Minas Gerais.; Mica mines and mining -- Brazil -- Minas Gerais.; Mineralogy -- Brazil -- Minas Gerais.
Notes: Four folded plates in pocket (plates 14-17).

"Prepared in cooperation with the Divisão de Fomento da Produção Mineral, Departamento Nacional da Produção Mineral, Ministerio da Agricultura, Brazil, under the auspices of the Interdepartmental Committee on Scientific and Cultural Cooperation, Department of State."

Includes bibliographical references (p. 295-297) and index.