Zobrazeno 1 - 10 of 22 pro vyhledávání: '"Evandro Klein"'
1
Akademický článek
A design of gold-bearing metallogenic provinces and districts in Brazil
Autor: Evandro Klein, Lila Queiroz, Antonia Railine Costa Silva, Antonio Charles Oliveira, Camila Basto, Carlos Eduardo Oliveira, César Chaves, Cintia Maria Gaia da Silva, Cleber Alves, Daniel Miranda, Edney Palheta, Felipe Grandjean Costa, Felipe Lima, Francisco Rios, Ivan Marques, Jorge Laux, Marcelo Marinho
Publikováno v: Journal of the Geological Survey of Brazil, Vol 7, Iss 2 (2024)
There is a lack of consensus on how many and which are the Brazilian gold provinces and districts, and what are their limits or configurations. As an effort of the Geological Survey of Brazil to standardize this subject, we present a compilation of t
Externí odkaz: https://doaj.org/article/8ea85a0621444a5baf93f11466a3fdcb
Zobrazit plný text záznamu
2
Akademický článek
Editorial: message from the Editor-in-Chief
Autor: Evandro Klein
Publikováno v: Journal of the Geological Survey of Brazil, Vol 6, Iss 1 (2023)
Dear colleagues, greetings from the Editorial Board. In 2023, the Journal of the Geological Survey of Brazil - JGSB - enters its sixth year of activities. Growth is naturally slow, but with a good technical-scientific standard of published article
Externí odkaz: https://doaj.org/article/0f02ed7749a84d38bcda4cd562cd3b91
Zobrazit plný text záznamu
3
Akademický článek
Overview of the geological mapping in Brazil: historical analysis until 2022
Autor: Lucia Travassos da Rosa-Costa, Patrick Araújo dos Santos, Vladimir Cruz de Medeiros, Francisca de Paula da Silva e Lima Abreu, Valter Rodrigues Santos Sobrinho, Evandro Klein
Publikováno v: Journal of the Geological Survey of Brazil, Vol 6, Iss 1 (2023)
O objetivo deste trabalho é contextualizar a evolução do mapeamento geológico no Brasil a partir da criação da Companhia de Pesquisa de Recursos Minerais-CPRM em 1969, como parte de um conjunto de medidas governamentais que visavam impulsionar
Externí odkaz: https://doaj.org/article/2a15a0ce68924a09a6c6dd444efa90d4
Zobrazit plný text záznamu
4
Akademický článek
Editorial form the Editor-in-Chief
Autor: Evandro Klein
Publikováno v: Journal of the Geological Survey of Brazil, Vol 4, Iss SI 1 (2021)
Initiatives to protect the Earth system in several countries are known since the seventeenth century, mostly dealing with the preservation of fossils, caves, and other geomorphological features. The word “Geoconservation”, which best describes th
Externí odkaz: https://doaj.org/article/60fab6cc0fb74a34a8c6a5ed0c9f354a
Zobrazit plný text záznamu
6
Akademický článek
The Paleoproterozoic metaconglomerate-hosted Castelo de Sonhos gold deposit, Tapajós Gold Province, Amazonian Craton: a modified paleoplacer origin
Autor: Joana Queiroz, Evandro Klein
Publikováno v: Journal of the Geological Survey of Brazil, Vol 1, Iss 2 (2018)
The Castelo de Sonhos gold deposit (~1.5 Moz Au) is located in the southeastern Tapajós Gold Province and is hosted in variably deformed metaconglomerates and metasandstones of the Castelo dos Sonhos Formation, which was deposited between 2011 and 2
Externí odkaz: https://doaj.org/article/0de661c8aac04a6dbbbca1d9ff992f1e
Zobrazit plný text záznamu
7
Akademický článek
Editorial
Autor: Evandro Klein
Publikováno v: Journal of the Geological Survey of Brazil, Vol 1, Iss 1 (2018)
Welcome Journal of the Geological Survey of Brazil A long-standing request from the staff of CPRM-Geological Survey of Brazil, I am proud to present to the scientific community the first issue of the Journal of the Geological Survey of Brazil (JGSB).
Externí odkaz: https://doaj.org/article/6efd8ee9073a45b3ab4b233be87df9e2
Zobrazit plný text záznamu
8
Akademický článek
The Novo Progresso Formation, Tapajós Gold Province, Amazonian Craton: zircon U-Pb and Lu-Hf constraints on the maximum depositional age, reconnaissance provenance study, and tectonic implications
Autor: Evandro Klein, Stella Bijos Guimarães, Joseneusa Brilhante Rodrigues, Cesar Lisboa Chaves, Sulsiene Machado Souza-Gaia, Elem Cristina dos Santos Lopes, João Marcelo Rodrigues Castro
Publikováno v: Journal of the Geological Survey of Brazil, Vol 1, Iss 1 (2018)
The Novo Progresso Formation, located in southeastern Tapajós Gold Province, at its boundary with the Iriri-Xingu Domain, south of the Amazonian Craton, is composed of quartz- and lithic-arenites and siltstones with volcanic/volcanoclastic contribut
Externí odkaz: https://doaj.org/article/46d13d88007143cb92058f1602da1ce0
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje