TY  - JOUR 
T1  - Ediacaran emerald mineralization in Northeastern Brazil: the case of the Fazenda Bonfim Deposit
JO  - Brazilian Journal of Geology
A1  - Santiago, Judiron Santos
A1  - Souza, Valmir da Silva
A1  - Dantas, Elton Luiz
A1  - Oliveira, Claudinei Gouveia de
SN  - 2317-4889
UL  - 10.1590/2317-4889201920190081
VL  - 49 
Y1  - 2019
PB  - Brasil 
ER  -