Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá
The Bathurst Mining Camp (BMC) is one of the oldest mining districts in Canada when it comes to volcanogenic massive sulphide (VMS) deposits. This mining camp was the subject of the Target Geoscience Initiative Phase 3 (TGI3) project, in which the Geological Survey of Canada decided in 2006 to carry...
- Autores:
-
Bahamón Niño, Nicolás
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2020
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/51283
- Acceso en línea:
- http://hdl.handle.net/1992/51283
- Palabra clave:
- Geofísica
Gravimetría (Geofísica)
Anomalías gavimétricas
Geociencias
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| title |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| spellingShingle |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá Geofísica Gravimetría (Geofísica) Anomalías gavimétricas Geociencias |
| title_short |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| title_full |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| title_fullStr |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| title_full_unstemmed |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| title_sort |
Interpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, Canadá |
| dc.creator.fl_str_mv |
Bahamón Niño, Nicolás |
| dc.contributor.advisor.none.fl_str_mv |
Nitescu, Bogdan |
| dc.contributor.author.none.fl_str_mv |
Bahamón Niño, Nicolás |
| dc.subject.armarc.none.fl_str_mv |
Geofísica Gravimetría (Geofísica) Anomalías gavimétricas |
| topic |
Geofísica Gravimetría (Geofísica) Anomalías gavimétricas Geociencias |
| dc.subject.themes.none.fl_str_mv |
Geociencias |
| description |
The Bathurst Mining Camp (BMC) is one of the oldest mining districts in Canada when it comes to volcanogenic massive sulphide (VMS) deposits. This mining camp was the subject of the Target Geoscience Initiative Phase 3 (TGI3) project, in which the Geological Survey of Canada decided in 2006 to carry out a survey to acquire new gravimetric data in the BMC. The main objective of this study was to generate a gravimetric mesh that covers the entire mining field with an average spacing of 1 km, with the intention of improving the gravimetric knowledge that we had so far. All gravity data used in the current study were taken from the Geoscience Data Repository for geophysical data on the page of Natural Resources Canada (Canada - Geoscience Data, n.d.), these data are freely accessible to the public. The gravimetric data was treated assuming an average density of 2,77 cm3, due to the high presence of mafic igneous rocks causing a considerable increase in the average density of this area. In the Sheephouse Brook block four transects and a 3D model of these were made, using the GM-SYS Profile and 3D View tool respectively, from the Oasis Montaj - Geosoft. A 3D model combining the models obtained along the different transects helps the understanding of the different structures and formation that occur in the BMC, such as the synclines Nine Mile and Moose Lake, which in the area of study have the character of an open fold and a gentle one respectively. In addition, it is postulated the presence of a very dense unit which allows to create several of the models presented, which could have inclusions of some ultramafic dense rocks or the presence of a unit of basalts and mafic rocks. |
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2020 |
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2020 |
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2021-08-10T18:18:38Z |
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2021-08-10T18:18:38Z |
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23053.pdf |
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Geociencias |
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Universidad de los Andes |
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Nitescu, Bogdand1a93f34-3c66-450a-9b4b-1cd7e522970e400Bahamón Niño, Nicolásf365b7f2-f5b6-4f84-9259-9d5dd83281e55002021-08-10T18:18:38Z2021-08-10T18:18:38Z2020http://hdl.handle.net/1992/5128323053.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The Bathurst Mining Camp (BMC) is one of the oldest mining districts in Canada when it comes to volcanogenic massive sulphide (VMS) deposits. This mining camp was the subject of the Target Geoscience Initiative Phase 3 (TGI3) project, in which the Geological Survey of Canada decided in 2006 to carry out a survey to acquire new gravimetric data in the BMC. The main objective of this study was to generate a gravimetric mesh that covers the entire mining field with an average spacing of 1 km, with the intention of improving the gravimetric knowledge that we had so far. All gravity data used in the current study were taken from the Geoscience Data Repository for geophysical data on the page of Natural Resources Canada (Canada - Geoscience Data, n.d.), these data are freely accessible to the public. The gravimetric data was treated assuming an average density of 2,77 cm3, due to the high presence of mafic igneous rocks causing a considerable increase in the average density of this area. In the Sheephouse Brook block four transects and a 3D model of these were made, using the GM-SYS Profile and 3D View tool respectively, from the Oasis Montaj - Geosoft. A 3D model combining the models obtained along the different transects helps the understanding of the different structures and formation that occur in the BMC, such as the synclines Nine Mile and Moose Lake, which in the area of study have the character of an open fold and a gentle one respectively. In addition, it is postulated the presence of a very dense unit which allows to create several of the models presented, which could have inclusions of some ultramafic dense rocks or the presence of a unit of basalts and mafic rocks.El Bathurst Mining Camp (BMC), es uno de los distritos mineros más antiguos de Canadá cuando se habla de los depósitos de sulfuros masivos volcanogénicos (VMS). Este campo minero fue objeto de estudio del Target Geoscience Initiative Phase 3 (TGI3), en el cual el Servicio Geológico de Canadá en el año 2006 decidió realizar un estudio para adquirir nuevos datos gravimétricos del BMC. El objetivo principal de este estudio era generar una malla gravimétrica que abarcara todo el campo minero con un espaciado con promedio de 1 km, con la intensión de poder mejorar el conocimiento gravimétrico que se tenía hasta el momento. Todos los datos utilizados para la elaboración de este proyecto fueron tomados del repositorio de datos Geocientífico para datos geofísicos en la página de Recursos Naturales de Canadá (Canada - Geoscience Data, n.d.), estos datos son de libre acceso para todo el público. Los datos gravimétricos obtenidos del Servicio Geológico de Canadá fueron tratados asumiendo una densidad promedio de 2,77 cm3, debido a la alta presencia de rocas ígneas maficas provocando un aumento considerable en la densidad promedio de esta zona. En el bloque Sheephouse Brook se realizaron cuatro transectos y una reconstrucción 3D de estos, mediante el uso de la herramienta GM-SYS Profile y 3D View respectivamente, del software Oasis Montaj - Geosoft. Los resultados fueron, la obtención de un modelo 3D de los diferentes transectos realizados ayudando a la comprensión de las diferentes estructuras y formación que presenta el BMC, en el cual se logra ver los sinclinales Nine Mile y Moose Lake, los cuales vendrían siendo un pliegue abierto y uno suave respectivamente. Además, se postula la presencia de una unidad muy densa la cual permite recrear varios de los modelos presentados, la cual podría tener inclusiones de algunas rocas ultramaficas densas o la presencia de una unidad de basaltos y rocas maficas.GeocientíficoPregrado51 hojasapplication/pdfspaUniversidad de los AndesGeocienciasFacultad de CienciasDepartamento de GeocienciasInterpretación de datos gravimétricos del Bathurst Mining Camp - Sheephouse Brook Block, CanadáTrabajo de grado - Pregradoinfo:eu-repo/semantics/bachelorThesishttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TPGeofísicaGravimetría (Geofísica)Anomalías gavimétricasGeociencias201533632PublicationORIGINAL23053.pdfapplication/pdf2376914https://repositorio.uniandes.edu.co/bitstreams/7e6e7670-bd09-419c-adc9-95168f549b74/download360868fee5e2e80104631e32261c706eMD51TEXT23053.pdf.txt23053.pdf.txtExtracted texttext/plain67143https://repositorio.uniandes.edu.co/bitstreams/683c4f66-f6b4-4f4f-8519-a370501781db/download12cb94ea26e0e9d162ebfb376ad24ae1MD54THUMBNAIL23053.pdf.jpg23053.pdf.jpgIM Thumbnailimage/jpeg8863https://repositorio.uniandes.edu.co/bitstreams/35891f7b-b7c9-40ee-be72-527384b89c44/download952b72b200e8b98b0b654e34a25e2b5fMD551992/51283oai:repositorio.uniandes.edu.co:1992/512832023-10-10 18:02:37.352http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |