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Vol. 25 No. 4 (2025)

View Vol. 25 No. 4 (2025)

Published: 2025-10-07

Prefácio

Preface

Daniel Machado

1-2
- PDF (Portuguese (Brazil))

Articles

Proposition of a Method for Estimation of Geomorphological Ratios for Watersheds: Reduction of Uncertainties by the Method of Dispersion of Morphometric Parameters

Robison Negri, Heinz Dieter Oskar August Fill

3-37
- PDF (Portuguese (Brazil))
Radiometric signatures of plutons from ediacaran magmatism in the Rio Piranhas-Seridó Domain, Borborema Province, NE Brazil

Marília Cristina Santos Souza Dias, Marcos Antonio Leite do Nascimento, Nitzschia Regina Rodrigues Domingos, Rogério Cavalcante

39-54
- PDF (Portuguese (Brazil))
Interaction of magmatic and meteoric water during barite crystallization in the Seival area (Cu), epithermal deposit from the Camaquã Basin, Neoproterozoic Dom Feliciano Belt of southern Brazil

Rodrigo Winck Lopes, André Sampaio Mexias, Christophe Renac, Márcia Elisa Boscato Gomes, Eduardo Fontana, Aurélie Barats

55-71
- PDF
- PDF - Supplementary Doc.
Reduction of risk in short-term resource estimation with increased noise samples

Danilo Ribeiro dos Santos, Marcelo Monteiro da Rocha

73-87
- PDF (Portuguese (Brazil))
Rediscovering Lucky Hill: SEM-EDS insights into the composition and weathering of a Jamaican meteorite

Yasmani Ceballos-Izquierdo, Gabriel Gonçalves Silva, Johanset Orihuela

89-98
- PDF
Supervised learning for categorization of geological domain

Marcela Martins, Marcelo Monteiro da Rocha, Camila Duelis Viana

99-108
- PDF
Magmatic-hydrothermal signature based on sulfur isotopes, from the Paraíba vein deposit and the disseminated Target X1, Alta Floresta Mineral Province (MT)

Lorenzzo Cassaro, Rafael Rodrigues de Assis

109-132
- PDF (Portuguese (Brazil))

Agradecimento

Acknowledgments

133-134
- PDF (Portuguese (Brazil))