Geochemical studies of rare earth elements in the Portuguese Pyrite Belt, and geologic and geochemical controls on gold distribution
By: edited by David J. Grimes and S.J. Kropschot.
Contributors: Grimes, D. J. 1943-; Kropschot, S. J.; Luso-American Development Foundation.; Serviços Geológicos de Portugal.; Portugal. Serviço de Fomento Mineiro.
Series: U.S. Geological Survey professional paper ;; 1596
Publisher: U.S. G.P.O.; For sale by U.S. Geological Survey, Information Services
Published: 1998
Place of publication: Washington; Denver, CO
Language: eng
Number of pages: 40
Subjects: Geochemistry -- Portugal.; Rare earth metals -- Portugal.; Gold ores -- Portugal.
Notes: Includes bibliographical references (p. 28-29).
"Prepared with the support and cooperation of the Luso American Development Foundation, the Serviços Geológicos de Portugal, and the Serviço de Fomento Mineiro."
Two folded plates in pocket.