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pro vyhledávání: '"Betina Maria Friedrich"'
Autor:
Juliana Charão Marques, Brian Joy, Betina Maria Friedrich, Gema R. Olivo, Waldemir José Alves de Queiroz, José Carlos Frantz
Publikováno v:
Mineralium Deposita. 55:1105-1126
The Jacurici Complex hosts the largest chromite deposit in Brazil in an up to 8-m-thick chromitite layer within a tectonically segmented 300-m-thick intrusion. The ore has been interpreted as the result of crustal contamination-driven crystallization
Autor:
José Carlos Frantz, João Rodrigo Vargas Pilla Dias, Nilson Francisquini Botelho, Betina Maria Friedrich, Juliana Charão Marques, Waldemir José Alves de Queiroz
Publikováno v:
Ore Geology Reviews. 90:131-147
The Jacurici Complex, located in the NE part of the Sao Francisco Craton, hosts the largest chromite deposit in Brazil. The mineralized intrusion is considered to be a single N-S elongated layered body, disrupted into many segments by subsequent defo