VOL. 9 (2026) - Regular issues

Geotechnical viability of sand, cement, and binary stabilisation of superficial soils in the western Niger Delta: an example of Warri City, Southern Nigeria

Enivwenaye Oghenero Avwenagha, Jerry Osokpor, Brume Overare, Ovie Ogbe, Samuel Okon Essang, Ogie Macaulay Ekhalialu, Godwin Okumagbe Aigbadon

10.29396/jgsb.2026.v9.n1.1

 

Rare earth elements, sustainability, and Ion-Adsorption Clay: A bibliometric study on global trends and Brazil's prominence


Anna Beatriz Gomes Tetzner, César Henrique Bezerra de Farias, Natan Pinheiro de Freitas, Alfredo Borges de Campos

10.29396/jgsb.2026.v9.n1.2

 

First in situ documentation of a fossil tooth attributed of †Otodus megalodon from the deep sea of Rio Grande Rise, South Atlantic Ocean

Marcos Cristóvão Baptista; Edgar Romeo Herrera de Figueiredo Iza; José Adilson Dias Cavalcanti; Heliásio Augusto Simões; Luis Carlos Melo Palmeira; Jairo Cleber de Oliveira Pessoa; Eugênio Pires Frazão, Valter Rodrigues Santos Sobrinho

10.29396/jgsb.2026.v9.n1.3

 

Prospectivity maps for polymetallic skarn and orogenic gold mineralization in the Rio Piranhas-Seridó Domain, Borborema Province (NE Brazil): An aid to exploration targeting

Alan Pereira da Costa, Rogerio Cavalcante, Nitzschia Regina Rodrigues Domingos, Raul Eigenheer Meloni, Eduardo Duarte Marques, Guilherme Ferreira da Silva, Marcos Antonio Leite do Nascimento, Poliana Iara de Freitas Toledo, Hismana Carjoa Freitas Camara

10.29396/jgsb.2026.v9.n1.4

 

VOL. 9 (2026) - Special Issue 3 - Geosciences for Public Policy: The role of Geological Surveys in promoting and supporting national development strategies

 

Geoscience for Public Policy: The role of the Geological Survey of Brazil in supporting national development strategies

Ana Claudia de Aguiar Accioly; Sandra Fernandes da Silva; Luiz Gustavo Rodrigues Pinto; Carlos Eduardo de Oliveira Dantas

10.29396/jgsb.2026.v9.SI3.1