As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina

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Drill samples from the Carrizal uranium ore deposit located in Western Precordillera, Province of San Juan, Argentina, were studied by petrography, ore microscopy, X-ray diffraction, energy dispersive electron microscope and microprobe methods. A mesothermal ore paragenesis composed of arsenic-nicke...

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Autores principales: Morello, O., Rubinstein, N.
Formato: JOUR
Materias:
mineralization
ore deposit
paragenesis
uranium
Argentina
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00044822_v52_n1_p41_Morello
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00044822_v52_n1_p41_Morello
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spelling todo:paper_00044822_v52_n1_p41_Morello2023-10-03T13:57:18Z As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina Morello, O. Rubinstein, N. mineralization ore deposit paragenesis uranium Argentina Drill samples from the Carrizal uranium ore deposit located in Western Precordillera, Province of San Juan, Argentina, were studied by petrography, ore microscopy, X-ray diffraction, energy dispersive electron microscope and microprobe methods. A mesothermal ore paragenesis composed of arsenic-nickel-cobalt-uranium-bismuth minerals was identified. The established paragenetic sequence is pyrite-bismuthinite; nickeline-gersdorffite-rammelsbergite-pechblende, in an assemblage hosted by lithic breccia. A second mineralization stage produced a porphyry copper deposit, spatially but not genetically associated with the above described assemblage. © 1997 Asociación Geológica Argentina. Fil:Rubinstein, N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00044822_v52_n1_p41_Morello
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic mineralization
ore deposit
paragenesis
uranium
Argentina
spellingShingle mineralization
ore deposit
paragenesis
uranium
Argentina
Morello, O.
Rubinstein, N.
As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
topic_facet mineralization
ore deposit
paragenesis
uranium
Argentina
description Drill samples from the Carrizal uranium ore deposit located in Western Precordillera, Province of San Juan, Argentina, were studied by petrography, ore microscopy, X-ray diffraction, energy dispersive electron microscope and microprobe methods. A mesothermal ore paragenesis composed of arsenic-nickel-cobalt-uranium-bismuth minerals was identified. The established paragenetic sequence is pyrite-bismuthinite; nickeline-gersdorffite-rammelsbergite-pechblende, in an assemblage hosted by lithic breccia. A second mineralization stage produced a porphyry copper deposit, spatially but not genetically associated with the above described assemblage. © 1997 Asociación Geológica Argentina.
format JOUR
author Morello, O.
Rubinstein, N.
author_facet Morello, O.
Rubinstein, N.
author_sort Morello, O.
title As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
title_short As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
title_full As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
title_fullStr As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
title_full_unstemmed As-Ni-Co-U-Bi mineralization in Carrizal uranium ore deposit, San Juan Province. Argentina
title_sort as-ni-co-u-bi mineralization in carrizal uranium ore deposit, san juan province. argentina
url http://hdl.handle.net/20.500.12110/paper_00044822_v52_n1_p41_Morello
work_keys_str_mv AT morelloo asnicoubimineralizationincarrizaluraniumoredepositsanjuanprovinceargentina
AT rubinsteinn asnicoubimineralizationincarrizaluraniumoredepositsanjuanprovinceargentina
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