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Hydrothermal alteration and Cu–Ni–PGE mobilization in the charnockitic rocks of the footwall of the South Kawishiwi intrusion, Duluth Complex, USA

In the Neoarchean (~ 2.7 Ga) contact metamorphosed charnockitic footwall of the Mesoproterosoic (1.1 Ga) South Kawishiwi intrusion of the Duluth Complex, the primary metamorphic mineral assemblage and Cu–Ni–PGE sulfide mineralization is overprinted by an actinolite + chlorite + cummingtonite + prehn...

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Detalles Bibliográficos
Autores principales: Benkó, Zsolt, Mogessie, Aberra, Molnár, Ferenc, Krenn, Kurt, Poulson, Simon R., Hauck, Steven, Severson, Mark, Arehart, Greg B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier B.V 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4617465/
https://www.ncbi.nlm.nih.gov/pubmed/26594080
http://dx.doi.org/10.1016/j.oregeorev.2014.11.010