TY  - BOOK
AU  - Cornejo, Carlos
AU  - Bartorelli, Andrea
TI  - Minerals &: Precious Stones of Brazil 
SN  - 978-85-89820-08-0
PY  - 2014///
CY  - São Paulo - SP
PB  - Solares cultural publications
KW  - GEOLOGIA
KW  - PEDRAS PRECIOSAS
ER  -