Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina

Angelaíte Cu2AgPbBiS2, a new mineral species, occurs in Mina Ángela, an IS type mineralization at the Los Manantiales district. The assemblage contains sphalerite, pyrite, chalcopyrite, galena with numerous inclusions of angelaíte, aikinite, miharaíte, and in smaller amounts arsenopyrite, betekhtini...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: de Brodtkorb, M.K., Paar, W.
Formato: JOUR
Materias:
Ángela mine
Angelaite
Argentina
Chubut
angelaite
mineralization
new mineral
paragenesis
silver
sulfide
South America
Western Hemisphere
World
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p787_deBrodtkorb
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00044822_v59_n4_p787_deBrodtkorb
record_format dspace
spelling todo:paper_00044822_v59_n4_p787_deBrodtkorb2023-10-03T13:58:02Z Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina de Brodtkorb, M.K. Paar, W. Ángela mine Angelaite Argentina Chubut angelaite mineralization new mineral paragenesis silver sulfide Argentina Chubut South America Western Hemisphere World Angelaíte Cu2AgPbBiS2, a new mineral species, occurs in Mina Ángela, an IS type mineralization at the Los Manantiales district. The assemblage contains sphalerite, pyrite, chalcopyrite, galena with numerous inclusions of angelaíte, aikinite, miharaíte, and in smaller amounts arsenopyrite, betekhtinite, bornite, matildite, gold, silver, electrum, tellurium cervelleíte and hematite. Galena presents numerous inclusions of angelaíta, aikinita, wittichenita y miharaíta. This paragenesis occurs in veins associated with different volcanic rocks of the jurassic Lonco Trapial Formation. Angelaíte was observed as anhedral grains of 10-100mm, greenish grey in colour, moderately pleochroic and anisotropic. © 2004 Asociación Geológica Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p787_deBrodtkorb
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Ángela mine
Angelaite
Argentina
Chubut
angelaite
mineralization
new mineral
paragenesis
silver
sulfide
Argentina
Chubut
South America
Western Hemisphere
World
spellingShingle Ángela mine
Angelaite
Argentina
Chubut
angelaite
mineralization
new mineral
paragenesis
silver
sulfide
Argentina
Chubut
South America
Western Hemisphere
World
de Brodtkorb, M.K.
Paar, W.
Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
topic_facet Ángela mine
Angelaite
Argentina
Chubut
angelaite
mineralization
new mineral
paragenesis
silver
sulfide
Argentina
Chubut
South America
Western Hemisphere
World
description Angelaíte Cu2AgPbBiS2, a new mineral species, occurs in Mina Ángela, an IS type mineralization at the Los Manantiales district. The assemblage contains sphalerite, pyrite, chalcopyrite, galena with numerous inclusions of angelaíte, aikinite, miharaíte, and in smaller amounts arsenopyrite, betekhtinite, bornite, matildite, gold, silver, electrum, tellurium cervelleíte and hematite. Galena presents numerous inclusions of angelaíta, aikinita, wittichenita y miharaíta. This paragenesis occurs in veins associated with different volcanic rocks of the jurassic Lonco Trapial Formation. Angelaíte was observed as anhedral grains of 10-100mm, greenish grey in colour, moderately pleochroic and anisotropic. © 2004 Asociación Geológica Argentina.
format JOUR
author de Brodtkorb, M.K.
Paar, W.
author_facet de Brodtkorb, M.K.
Paar, W.
author_sort de Brodtkorb, M.K.
title Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
title_short Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
title_full Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
title_fullStr Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
title_full_unstemmed Angelaite in the paragenesis of Los Manantiales district, Chubut, Argentina
title_sort angelaite in the paragenesis of los manantiales district, chubut, argentina
url http://hdl.handle.net/20.500.12110/paper_00044822_v59_n4_p787_deBrodtkorb
work_keys_str_mv AT debrodtkorbmk angelaiteintheparagenesisoflosmanantialesdistrictchubutargentina
AT paarw angelaiteintheparagenesisoflosmanantialesdistrictchubutargentina
_version_ 1782028750951546880

Ejemplares similares