(Co) Author: Baumgartner, R.
Columbite-tantalite-bearing granitic pegmatites from the Seridó Belt, northeastern Brazil: genetic constraints from U-Pb dating and Pb isotopes. Canadian Mineralogist, 44, 1, 69-86.
Mineralogy, lithogeochemistry and geochronology of beryl and columbite-tantalite bearing pegmatites from the Seridó pegmatite district, northeastern Brazil. Some criteria for exploration.. Global Exploration 2002 - Integrated Methods for Discovery (Denver 2002), 63-64.| EDOC: 7149 | (2002):
Mineralogy and U/Pb geochronology of beryl and columbite-tantalite pegmatites in the Serido pegmatite district, northeastern Brazil. Piestrzynski, A. et al. (eds.) Mineral Deposits at the Beginning of the 21st Century. Sixt biennial SGA-SEG Meeting.| EDOC: 2843 | (2001):