Franco-Magalhães, Ana Olivia Barufi http://orcid.org/0000-0001-8537-6653
de Godoy, Daniel Françoso
Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (402837/2018-5)
Article History
Received: 27 November 2020
Accepted: 20 April 2021
First Online: 29 April 2021
Declarations
:
: This paper presents results of research performed in a very particular and unique rock in SE-Brazil that researchers believed to be U-source. The efforts so far have been concentrated by other researchers in studying the alkaline rock (“host rock” of caldasite), the chronology of intrusion events and other mineral resources in the area (such as U, Th, REE). Only a few and outdated publications have been done to study “caldasite” rock. Based on these arguments, considering that previous research of Zr-minerals has been performed in 1960´s, I deeply understand there is no conflicts of interest/competing interests.