@misc{miscd5db08d2, title = {The hydrothermal system of REE-mineralization in the Barra do Itapirapuã carbonatite, southern Brazil: an isotopic and fluid inclusion study}, author = {Andrade, Fábio Ramos Dias de and Luders, Volker}, year = {1999}, booktitle = {International Symposium on Epithermal (Low-Temperature) Mineralization} }