3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data

The Pan de Azúcar volcanic complex crops out in the southern border of the Laguna de Pozuelos Basin and consists of several volcanic dome centers of approximately 12 Ma. The volcanic complex hosts the Pan de Azúcar mine. Previous interpretation of seismic lines north of the Pan de Azúcar outcrops ha...

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Autores principales: Prezzi, C., Götze, H.-J.
Formato: JOUR
Materias:
3D magnetic modeling
Buried intrusive
Ground magnetic survey
Pan de Azúcar volcanic complex
buried structure
caldera
magnetic survey
three-dimensional modeling
volcano
Andes
Argentina
Jujuy
Pozuelos Lake
Puna
South America
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_08959811_v22_n1-2_p89_Prezzi
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_08959811_v22_n1-2_p89_Prezzi
record_format dspace
spelling todo:paper_08959811_v22_n1-2_p89_Prezzi2023-10-03T15:42:41Z 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data Prezzi, C. Götze, H.-J. 3D magnetic modeling Buried intrusive Ground magnetic survey Pan de Azúcar volcanic complex buried structure caldera magnetic survey three-dimensional modeling volcano Andes Argentina Jujuy Pozuelos Lake Puna South America The Pan de Azúcar volcanic complex crops out in the southern border of the Laguna de Pozuelos Basin and consists of several volcanic dome centers of approximately 12 Ma. The volcanic complex hosts the Pan de Azúcar mine. Previous interpretation of seismic lines north of the Pan de Azúcar outcrops has indicated the presence of buried bodies, probably related to the volcanic complex. To confirm the existence of these buried intrusives, a detailed ground magnetic survey of the southern portion of the Laguna de Pozuelos Basin (north of Pan de Azúcar) was conducted. Three-dimensional modeling of the magnetic data shows an intrusive body of approximately 1 km in diameter buried at approximate depths of 250 m. The results obtained here are valuable for further mining exploration in the area and also support the hypothesis of a large caldera buried beneath the Laguna de Pozuelos Basin. © 2006 Elsevier Ltd. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_08959811_v22_n1-2_p89_Prezzi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic 3D magnetic modeling
Buried intrusive
Ground magnetic survey
Pan de Azúcar volcanic complex
buried structure
caldera
magnetic survey
three-dimensional modeling
volcano
Andes
Argentina
Jujuy
Pozuelos Lake
Puna
South America
spellingShingle 3D magnetic modeling
Buried intrusive
Ground magnetic survey
Pan de Azúcar volcanic complex
buried structure
caldera
magnetic survey
three-dimensional modeling
volcano
Andes
Argentina
Jujuy
Pozuelos Lake
Puna
South America
Prezzi, C.
Götze, H.-J.
3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
topic_facet 3D magnetic modeling
Buried intrusive
Ground magnetic survey
Pan de Azúcar volcanic complex
buried structure
caldera
magnetic survey
three-dimensional modeling
volcano
Andes
Argentina
Jujuy
Pozuelos Lake
Puna
South America
description The Pan de Azúcar volcanic complex crops out in the southern border of the Laguna de Pozuelos Basin and consists of several volcanic dome centers of approximately 12 Ma. The volcanic complex hosts the Pan de Azúcar mine. Previous interpretation of seismic lines north of the Pan de Azúcar outcrops has indicated the presence of buried bodies, probably related to the volcanic complex. To confirm the existence of these buried intrusives, a detailed ground magnetic survey of the southern portion of the Laguna de Pozuelos Basin (north of Pan de Azúcar) was conducted. Three-dimensional modeling of the magnetic data shows an intrusive body of approximately 1 km in diameter buried at approximate depths of 250 m. The results obtained here are valuable for further mining exploration in the area and also support the hypothesis of a large caldera buried beneath the Laguna de Pozuelos Basin. © 2006 Elsevier Ltd. All rights reserved.
format JOUR
author Prezzi, C.
Götze, H.-J.
author_facet Prezzi, C.
Götze, H.-J.
author_sort Prezzi, C.
title 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
title_short 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
title_full 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
title_fullStr 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
title_full_unstemmed 3D modeling of buried intrusives in Pan de Azúcar zone (northern Puna, Argentina) from ground magnetic data
title_sort 3d modeling of buried intrusives in pan de azúcar zone (northern puna, argentina) from ground magnetic data
url http://hdl.handle.net/20.500.12110/paper_08959811_v22_n1-2_p89_Prezzi
work_keys_str_mv AT prezzic 3dmodelingofburiedintrusivesinpandeazucarzonenorthernpunaargentinafromgroundmagneticdata
AT gotzehj 3dmodelingofburiedintrusivesinpandeazucarzonenorthernpunaargentinafromgroundmagneticdata
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