Mineralogical and fluid characterization of the Providencia, Las Verticales and Carla deposits in Segovia-Remedios mining district, Colombia
dc.contributor.advisor | Molano Mendoza, Juan Carlos | spa |
dc.contributor.advisor | Cadena Sánchez, Ariel Oswaldo | spa |
dc.contributor.author | Pulido Fernandez, Nataly | spa |
dc.coverage.country | Colombia | spa |
dc.coverage.region | Segovia-Remedios | spa |
dc.coverage.region | Antioquia | spa |
dc.date.accessioned | 2025-03-28T19:27:58Z | |
dc.date.available | 2025-03-28T19:27:58Z | |
dc.date.issued | 2023 | |
dc.description | ilustraciones, diagramas, fotografías a color, mapas, tablas | spa |
dc.description.abstract | El Distrito Minero Segovia-Remedios (DMSR) se localiza en el flanco oriental de la Cordillera Central de Colombia, en el departamento de Antioquia. Este distrito es ampliamente reconocido por su significativa mineralización aurífera, siendo uno de los más relevantes a nivel nacional. En los sistemas Providencia, Las Verticales y Carla, dentro de este distrito, el análisis petrográfico identifica tres eventos hidrotermales distintos: el evento 1 se caracteriza por la presencia de pirita (Py), marcasita (Mrc), pirrotina (Po), galena (Gn), calcopirita (Ccp) y cuarzo lechoso (Qz), con la Py formándose a partir de la transformación de la Mrc y la Po. Un evento de cizalla separa el evento 1 del evento 2, lo que provoca una Py altamente fracturada y un Qz con textura de mosaico. En el evento 2, el ensamblaje mineral consiste en pirita (Py), esfalerita (Sp), galena (Gn) y oro (Au), con calcopirita (Cpp) y arsenopirita (Apy). El evento 3 se caracteriza por la mineralización de carbonatos (Cb). Este análisis petrográfico también sugiere que los ensamblajes minerales de los eventos 1 y 2 pertenecen a un sistema de baja sulfuración, distinguido por la presencia de arsenopirita, esfalerita rica en hierro, galena y pirrotina. La microtermometría sugiere que la evolución general de los fluidos en los sistemas de Providencia, Las Verticales y Carla, muestra una tendencia de enfriamiento entre el evento 1 y 2, con las inclusiones fluidas sugiriendo una tendencia de mezcla de fluidos. Por otro lado, a pesar de cierta variabilidad en la salinidad, las inclusiones fluidas sugieren que el mismo sistema de fluidos estuvo presente durante ambos eventos, con una mezcla de fluidos ocurriendo antes de cada evento. Los análisis de LA-ICP-MS resaltan la importancia del hierro (Fe) en el sistema, especialmente en las etapas de baja sulfuración. El Fe, encontrado en esfalerita rica en Fe y magnetita, juega un papel importante en la precipitación de oro, con altas concentraciones de oro vinculadas a la disponibilidad de hierro. Los datos petrográficos apoyan esta relación entre los ensamblajes minerales y la mineralización aurífera. Además, los resultados de LAICP-MS muestran que los fluidos formadores de mena son una mezcla de fluidos magmáticohidrotermales y salmueras de cuenca, como lo evidencian las concentraciones de rubidio (Rb), sodio (Na) y manganeso (Mn) en los sistemas. El análisis isotópico de Pb-Pb revela una fuente heterogénea para los fluidos mineralizantes, con contribuciones de la corteza superior y un origen orogénico. La mineralización de oro en el DMSR parece estar asociada con el segundo pulso magmático del Batolito de Antioquia, vinculando la intrusión de diques porfíricos con la precipitación de oro (Texto tomado de la fuente). | spa |
dc.description.abstract | The Segovia-Remedios Mining District (DMSR) is located on the eastern flank of the Central Cordillera of Colombia, in the department of Antioquia. It is renowned for its significant gold mineralization, standing out as one of the most important in Colombia. In the Providencia, Las Verticales, and Carla systems within this district, the petrographic analysis identifies three distinct hydrothermal events: Event 1 is characterized by the presence of pyrite (Py), marcasite (Mrc), pyrrhotite (Po), galena (Gn), chalcopyrite (Ccp), and milky quartz (Qz), with pyrite forming from the transformation of marcasite and pyrrhotite. A shear event separates event 1 from event 2, leading to highly fractured pyrite and a mosaic-textured quartz. In event 2, the mineral assemblage consists of pyrite, sphalerite (Sp), galena, and gold, with chalcopyrite and arsenopyrite (Apy). Event 3 is characterized by carbonate mineralization. The petrographic also suggests that both event 1 and event 2 mineral assemblages belong to a low-sulfidation system, distinguished by arsenopyrite, iron-rich sphalerite, galena, and pyrrhotite. Microthermometry suggests that the overall evolution of fluids in the Providencia, Las Verticales, and Carla systems shows a cooling trend between events 1 and 2, with fluid inclusions suggesting a fluid mixing trend. Despite some variability in salinity, the fluid inclusions suggest that the same fluid system was involved during both events, with fluid mixing occurring prior to each event. The LA-ICP-MS analyses highlight the importance of iron in the system, particularly in low-sulfidation events. Iron, found in Fe-rich sphalerite and magnetite, plays an important role in gold precipitation, with high gold concentrations linked to the availability of iron. The petrographic data support this relationship between mineral assemblages and gold mineralization. Furthermore, LA-ICP-MS results show that the ore-forming fluids are a mixture of magmatic-hydrothermal fluids and basinal brines, as evidenced by the concentrations of rubidium (Rb), sodium (Na), and manganese (Mn) in the systems. Isotopic analysis of Pb-Pb reveals a heterogeneous source for the mineralizing fluids, with contributions from the upper crust and an orogenic origin. The gold mineralization in the DMSR appears to be associated with the second magmatic pulse of the Antioquia Batholith, linking the intrusion of porphyritic dikes to the precipitation of gold. | eng |
dc.description.degreelevel | Maestría | spa |
dc.description.degreename | Magister en Ciencias - Geología | spa |
dc.description.methods | The field trip to the Segovia-Remedios Mining District in Antioquia, Colombia, took place from October 3rd to 17th, 2021. The visit was conducted by a group of four students: undergraduate geology students and a master's student in geology from the Universidad Nacional de Colombia, Sede Bogotá, accompanied by exploration geologists from Aris Mining. The survey focused on sampling the Providencia, Las Verticales, and Carla systems located in the southern sector of the Segovia-Remedios Gold District. Sampling was conducted in the Providencia system in the Providencia mine, in the Las Verticales system, sampling took place in La Abundancia, Las Aves, and Bocamina Mercelet mines. Lastly, within the Carla system, sampling was performed in the Carla mine (Table 1). The mines were accessed for 11 days. The visits began with La Abundancia, Las Aves, Bocamina Mercelet, Carla, and Providencia mine. | spa |
dc.description.researcharea | Metalogenia y Recursos Minerales | spa |
dc.format.extent | 153 páginas | spa |
dc.format.mimetype | application/pdf | spa |
dc.identifier.instname | Universidad Nacional de Colombia | spa |
dc.identifier.reponame | Repositorio Institucional Universidad Nacional de Colombia | spa |
dc.identifier.repourl | https://repositorio.unal.edu.co/ | spa |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/87780 | |
dc.language.iso | eng | spa |
dc.publisher | Universidad Nacional de Colombia | spa |
dc.publisher.branch | Universidad Nacional de Colombia - Sede Bogotá | spa |
dc.publisher.faculty | Facultad de Ciencias | spa |
dc.publisher.place | Bogotá, Colombia | spa |
dc.publisher.program | Bogotá - Ciencias - Maestría en Ciencias - Geología | spa |
dc.relation.references | Alvarez, M. (2013). Petrologia, geoquímica isotópica e metalogenia dos depósitos de ouro El Silencio e La Gran Côlombia, Distrito Mineiro Segovia-Remedios, Colômbia. | spa |
dc.relation.references | Álvarez, M. J., Ordóñez-Carmona, O., Valencia, M., & Romero, A. (2007). Geology of the Influence Zone of the Otu Fault in the Segovia-Remedios Mining District. Dyna, 74(153), 41–51. | spa |
dc.relation.references | Aspden, J. A., McCourt, W. J., & Brook, M. (1987). Geometrical control of subduction-related magmatism: the Mesozoic and Cenozoic plutonic history of western Colombia. Journal of the Geological Society, 144(6), 893–905. https://doi.org/10.1144/gsjgs.144.6.0893 | spa |
dc.relation.references | Atkinson Jr., A.B., 2002. A model for the PTX properties of H2O–NaCl. Unpublished M.Sc. Thesis, Virginia Tech, Blacksburg, pp. 133 | spa |
dc.relation.references | Babinski, M., & Martins, V. (2022). Laboratório de Química Isotópica. | spa |
dc.relation.references | Bauer, M. E., Burisch, M., Ostendorf, J., Krause, J., Frenzel, M., Seifert, T., & Gutzmer, J. (2019). Trace element geochemistry of sphalerite in contrasting hydrothermal fluid systems of the Freiberg district, Germany: insights from LA-ICP-MS analysis, near-infrared light microthermometry of sphalerite-hosted fluid inclusions, and sulfur isotope geochemistry. Mineralium Deposita, 54(2), 237–262. https://doi.org/10.1007/s00126-018-0850-0 | spa |
dc.relation.references | Bayona, G., Rapalini, A., & Costanzo-Alvarez, V. (2006). Paleomagnetism in Mesozoic rocks of the Northern Andes and its Implications in Mesozoic Tectonics of Northwestern South America. In Earth Planets Space (Vol. 58). | spa |
dc.relation.references | Blanco-Quintero, I. F., García-Casco, A., Toro, L. M., Moreno, M., Ruiz, E. C., Vinasco, C. J., Cardona, A., Lázaro, C., & Morata, D. (2014). Late Jurassic terrane collision in the northwestern margin of Gondwana (Cajamarca Complex, eastern flank of the Central Cordillera, Colombia). International Geology Review, 56(15), 1852–1872. https://doi.org/10.1080/00206814.2014.963710 | spa |
dc.relation.references | Bodnar, R. (1985). Geology and Geochemistry of Epithermal Systems. https://www.researchgate.net/publication/312888330 | spa |
dc.relation.references | Bodnar, R. J. (1993). Revised equation and table for determining the freezing point depression of H2O-NaCl solutions. In Geochimica et Cosmochimica Act12 (Vol. 57). | spa |
dc.relation.references | Bodnar, R. J., Lecumberri-Sanchez, P., Moncada, D., & Steele-MacInnis, M. (2013). Fluid Inclusions in Hydrothermal Ore Deposits. In Treatise on Geochemistry: Second Edition (Vol. 13, pp. 119–142). Elsevier Inc. https://doi.org/10.1016/B978-0-08-095975-7.01105-0 | spa |
dc.relation.references | Bonev, I. (1977). Primary fluid inclusions in galena crystals. I. Morphology and origin. Mineralium Deposita, 12, 64–76 | spa |
dc.relation.references | Bonev, I. K., Garcia-Ruiz, J. M., Atanassova, R., Otalora, F., & Petrussenko, S. (2006). Genesis of filamentary pyrite associated with calcite crystals. European Journal of Mineralogy, 17(6), 905–913. https://doi.org/10.1127/0935-1221/2005/0017-0905 | spa |
dc.relation.references | Bonev, I. K., & Kouzmanov, K. (2002). Fluid inclusions in sphalerite as negative crystals: a case study. European Journal of Mineralogy, 14(3), 607–620. https://doi.org/10.1127/0935-1221/2002/0014-0607 | spa |
dc.relation.references | Bootorabi, S., Mehrnia, R., Khakzad, A., & Nezafati, N. (2020). PETROGRAPHIC, FLUID INCLUSION AND OXYGEN ISOTOPE CHARACTERISTICS OF RAMAND AREA, NW IRAN. Geosaberes, 11, 450. https://doi.org/10.26895/geosaberes.v11i0.1047 | spa |
dc.relation.references | Bustamante, C., Cardona, A., Archanjo, C. J., Bayona, G., Lara, M., & Valencia, V. (2017). Geochemistry and isotopic signatures of Paleogene plutonic and detrital rocks of the Northern Andes of Colombia: A record of post-collisional arc magmatism. Lithos, 277, 199–209. https://doi.org/10.1016/j.lithos.2016.11.025 | spa |
dc.relation.references | Camprubí, A. (2010). Criterios para la exploración minera mediante microtermometría de inclusiones fluidas. Boletin de La Sociedad Geologica Mexicana, 62(1), 25–42. https://doi.org/10.18268/BSGM2010v62n1a2 | spa |
dc.relation.references | Cediel, F. & Caceres, C., (2000), Geological Map of Colombia: Geotec, Ltd., Bogotá, 3rd Edition, digital format with legend and tectono-stratigraphic chart. | spa |
dc.relation.references | Cediel, F., & Shaw, R. P. (2019). Geology and Tectonics of Northwestern South America. http://www.springer.com/series/7066 | spa |
dc.relation.references | Cardona, A. (2023). Origen y evolución de fluidos mineralizantes de oro en los sistemas El Silencio y Cristales del Distrito Minero Segovia-Remedios, Antioquia, Colombia. Universidad Nacional de Colombia | spa |
dc.relation.references | Correa, A.M., Pimentel, M., Restrepo, J.J., Nilson, A., Ordoñez, O., Martens, U., Laux, J.E., Junges, S., 2006, U-Pb zircon ages and Nd-Sr isotopes of the Altavista Stock and the San Diego Gabbro – new insights on Cretaceous arc magmatism in the Colombian Andes [abs.]: V Simposio Sudamericano de Geología Isotópica 24 - 27 abril 2006, Punta del Este – Uruguay (http://www. v s s a g i . c o m / i g c p 4 7 8 / AbstractsVSSAGI/212.pdf). | spa |
dc.relation.references | David Manco, J. P., Carlos Molano, J. M., & Ordóñez Carmona, O. (2012). ANALISIS PARAGENÉTICO Y MICROTERMOMÉTRICO DE LAS MINERALIZACIONES AUROARGENTÍFERAS DEL DISTRITO MINERO SEGOVIA-REMEDIOS (DMSR): IMPLICACIONES PARA LA FUENTE Y NATURALEZA DE LOS FLUIDOS MINERALIZANTES PARAGENETIC AND MICROTHERMOMETRIC ANALYSIS OF THE AU-AG ORES FROM THE SEGOVIAREMEDIOS MINING DISTRIC (SRMD): IMPLICATIONS FOR THE SOURCE AND NATURE OF THE ORE-FORMING FLUIDS (Vol. 32). | spa |
dc.relation.references | Diamond, L. W. (2001). Review of the systematics of CO2-H2O fluid inclusions. Lithos, 55(1–4), 69–99. https://doi.org/10.1016/S0024-4937(00)00040-9 | spa |
dc.relation.references | Echeverri, B. (2006a). Genesis and thermal history of gold mineralization in the Segovia-Remedios mining district of northern Colombia [Tesis de maestría]. Shimane University. | spa |
dc.relation.references | Echeverri, B. (2006b). Genesis and thermal history of gold mineralization in the Segovia-Remedios mining district of northern Colombia. | spa |
dc.relation.references | Feininger, T., Barrero, D., & Castro, N. (1972). Geología de parte de los departamentos de Antioquia y Caldas. Boletin Geologico, 20(2), 1–173. https://revistas.sgc.gov.co/index.php/boletingeo/article/view/321 | spa |
dc.relation.references | Frezzotti, M. L., Tecce, F., & Casagli, A. (2012). Raman spectroscopy for fluid inclusion analysis. In Journal of Geochemical Exploration (Vol. 112, pp. 1–20). https://doi.org/10.1016/j.gexplo.2011.09.009 | spa |
dc.relation.references | Guillong, M., Meier, D. L., Allan, M. M., Heinrich, C. A., & Yardley, B. W. D. (2008). SILLS: A Matlab-Based Program for the Reduction of Laser Ablation ICP-MS Data of Homogeneous Materials and Inclusions. Mineralogical Association of Canada Short Course, 40, 328–333. | spa |
dc.relation.references | González, H. (1996). Mapa geológico del departamento de Antioquia - geología, recursos minerales y amenazas potenciales escala 1:400.000 : memoria explicativa / Instituto Nacional de Investigaciones Geológico Mineras (INGEOMINAS). | spa |
dc.relation.references | Gonzalez, H., & Londoño, A. (2002). Batolito de Sabanalarga (K2S) Graven del Cauca Cordillera Central Departamento de Antioquia. Catálogo de las unidades litoestratigráficas de Colombia. Instituto Colombiano de Geología y Minería (INGEOMINAS). | spa |
dc.relation.references | González, H., Núñez, A., & Paris, G. (1988). Mapa geológico de Colombia 1988 : memoria explicativa / Instituto Nacional de Investigaciones Geológico Mineras (INGEOMINAS), [et al.]. - Bogotá, Colombia : Instituto Nacional de Investigaciones Geológico Mineras (INGEOMINAS). | spa |
dc.relation.references | Kerrich, R. (1976). Some Effects of Tectonic Recrystallisation on Fluid Inclusions in Vein Quartz. In Contrib. Mineral. Petrol (Vol. 59). | spa |
dc.relation.references | Korges, M. ; Weis, P. ; Lüders, V. ; & Laurent, O. (2017). Depressurization and boiling of a single magmatic fluid as a mechanism for tin-tungsten deposit formation. https://doi.org/10.3929/ethz-b-000278300 | spa |
dc.relation.references | Kouzmanov, K., Bailly, L., Ramboz, C., Rouer, O., & Bény, J. M. (2002). Morphology, origin and infrared microthermometry of fluid inclusions in pyrite from the Radka epithermal copper deposit, Srednogorie zone, Bulgaria. Mineralium Deposita, 37(6–7), 599–613. https://doi.org/10.1007/s00126-002-0270-y | spa |
dc.relation.references | Leal-Mejía, H. (2004). PHANEROZOIC GOLD METALLOGENY IN THE COLOMBIAN ANDES: A TECTONO-MAGMATIC APPROACH. | spa |
dc.relation.references | Leal-Mejía, H. (2011). Phanerozoic gold metallogeny in the Colombian Andes; A tectonomagmatic approach [Universidad de Barcelona]. https://dialnet.unirioja.es/servlet/tesis?codigo=253720 | spa |
dc.relation.references | Leal-Mejía, H., Shaw, R. P., & Draper, J. C. M., 2019. Spatial-Temporal Migration of Granitoid Magmatism and the Phanerozoic Tectono- Magmatic Evolution of the Colombian Andes. In F. Cediel & R. P. Shaw (Eds.), Geology and Tectonics of Northwestern South America (p.1010). Cham, Switzerland: Springer International Publishing. | spa |
dc.relation.references | Mancano, D. and C. A. (1995). Microthermometry of enargite-hosted fluid inclusions from the Lepanto, Philippines, high-sulfidation Cu-Au deposit. Geochimica et Cosmochimica Acta, 1995, 3909–3916 | spa |
dc.relation.references | Maya, M., & González, H. (1995). Unidades litodémicas en la cordillera Central de Colombia / Instituto de investigaciones en Geociencias, Minería y Química (INGEOMINAS). Servicio Geológico Colombiano (SGC) Boletín Geológico, 44–57 | spa |
dc.relation.references | Mejía, L., Pulido, O., Angarita, L., & Buenaventura, J. (1986). Mapa de ocurrencias minerales de Colombia. INGEOMINAS (Preliminary Edition). | spa |
dc.relation.references | Mineral Resources and Geofluids group at the Department of Earth Sciences, U. of G. (2022). Université de Genève - Laser Ablation ICP-MS Laboratory. http://minresunige.ch/la-icpms/ | spa |
dc.relation.references | Molano-Ramirez, R. (2023). Evolución espacio – temporal de las ocurrencias de metales preciosos e implicaciones metalogenéticas para el Distrito Minero de SegoviaRemedios, Antioquia, Colombia. Universidad Nacional de Colombia. | spa |
dc.relation.references | Murowchick, J. B. (1992). Marcasite Inversion and the Petrographic Determination of Pyrite Ancestry (Vol. 87). | spa |
dc.relation.references | Mutis, V. (1993). Catálogo de los yacimientos, prospectos y manifestaciones minerales de Colombia, 2nd edn. INGEOMINAS (13th ed.). | spa |
dc.relation.references | Moncada, D., Baker, D., & Bodnar, R. J. (2017). Mineralogical, petrographic and fluid inclusion evidence for the link between boiling and epithermal Ag-Au mineralization in the La Luz area, Guanajuato Mining District, México. Ore Geology Reviews, 89, 143–170. https://doi.org/10.1016/j.oregeorev.2017.05.024 | spa |
dc.relation.references | Ordóñez-Carmona, O., & Marín, M. V. (2005). METALOGENIA Y EVOLUCIÓN TECTONOMAGMÁTICA DEL DISTRITO MINERO SEGOVIA-REMEDIOS, PRIMERA APROXIMACIÓN. https://doi.org/10.13140/2.1.4782.8486 | spa |
dc.relation.references | Randive, K. R., Hari, K. R., Dora, M. L., Malpe, D. B., & Bhondwe, A. A. (2014). Study of Fluid Inclusions: Methods, Techniques and Applications. In Geol. Mag., V (Vol. 29) | spa |
dc.relation.references | Restrepo, J. J., & Toussaint, J. F. (1988). Terranes and continental accretion in the Colombian Andes. Episodes, 11(3), 189–193. https://doi.org/10.18814/epiiugs/1988/v11i3/006 | spa |
dc.relation.references | Restrepo, J. J., & Toussaint, J. F. (2020). Tectonostratigraphic terranes in Colombia: An update first part: Continental terranes. In J. Gómez & D. Mateus–Zabala (Eds.), The Geology of Colombia (Vol. 1, p. 27). Servicio Geológico Colombiano, Publicaciones Geológicas Especiales 35. https://doi.org/https://doi.org/10.32685/pub.esp.35.2019.03 | spa |
dc.relation.references | Roedder, E. (1984). Volume 12: fluid inclusions. Mineralogical Society of America, 12. | spa |
dc.relation.references | Rossetti, P., & Colombo, F. (1999). Adularia-sericite gold deposits of Marmato (Caldas, Colombia): field and petrographical data. Geological Society Special Publication, 155, 167–182. https://doi.org/10.1144/GSL.SP.1999.155.01.13 | spa |
dc.relation.references | Rosso, K. M., & Bodnar, R. J. (1995). Microthermometric and Raman spectroscopic detection limits of CO2 in fluid inclusions and the Raman spectroscopic characterization of CO,*. In Geochimica et Cosmochimica Acta (Vol. 59, Issue 19). | spa |
dc.relation.references | Samson, I. M., Williams-Jones, A. E., Ault, K. M., Gagnon, J. E., & Fryer, B. J. (2008). Source of fluids forming distal Zn-Pb-Ag skarns: Evidence from laser ablation-inductively coupled plasma-mass spectrometry analysis of fluid inclusions from El Mochito, Honduras. Geology, 36(12), 947–950. https://doi.org/10.1130/G25214A.1 | spa |
dc.relation.references | Shaw, R. P., Leal-Mejía, H., & Melgarejo i Draper, J. C. (2019a). Phanerozoic metallogeny in the Colombian Andes: A tectono-magmatic analysis in space and time. In Frontiers in Earth Sciences (pp. 411–549). Springer Verlag. https://doi.org/10.1007/978-3-319-76132-9_6 | spa |
dc.relation.references | SRK consulting. (2017). NI 43-101 Technical Report Preliminary Economic Assessment Segovia Project Colombia. | spa |
dc.relation.references | Steele-MacInnis, M., Lecumberri-Sanchez, P., & Bodnar, R. J. (2012). HokieFlincs_H2O-NaCl: A Microsoft Excel spreadsheet for interpreting microthermometric data from fluid inclusions based on the PVTX properties of H 2O-NaCl. Computers and Geosciences, 49, 334–337. https://doi.org/10.1016/j.cageo.2012.01.022 | spa |
dc.relation.references | Tosdal, R., Wooden, J., & Bouse, R. (1999). Pb Isotopes, Ore Deposits and Metallogenic Terranes. Application of Radiogenic Isotopes to Ore Deposit Research and Exploration. | spa |
dc.relation.references | Velasco, F. (2004). INTRODUCCION AL ESTUDIO DE LAS INCLUSIONES FLUIDAS. | spa |
dc.relation.references | Villagómez, D., Spikings, R., Magna, T., Kammer, A., Winkler, W., & Beltrán, A. (2011). Geochronology, geochemistry and tectonic evolution of the Western and Central cordilleras of Colombia. Lithos, 125(3–4), 875–896. https://doi.org/10.1016/j.lithos.2011.05.003 | spa |
dc.relation.references | Villegas, A. (1987). Recursos Minerales de Colombia, vol 1, 2nd edn. INGEOMINAS, Publicaciones Geológicas Especiales. | spa |
dc.relation.references | Vinasco, C. J., Cordani, U. G., Gonzalez, H., Weber, M., & Pelaez, C. (2006). Geochronological, isotopic, and geochemical data from Permo-Triassic granitic gneisses and granitoids of the Colombian Central Andes. Journal of South American Earth Sciences., 21, 355–371 | spa |
dc.relation.references | Vinasco, C. J., Cordani, U. G., González, H., Weber, M., & Pelaez, C. (2006). Geochronological, isotopic, and geochemical data from Permo-Triassic granitic gneisses and granitoids of the Colombian Central Andes. Journal of South American Earth Sciences, 21(4), 355–371. https://doi.org/10.1016/j.jsames.2006.07.007 | spa |
dc.relation.references | Volker Lueders. (1996). Contribution of infrared microscopy to fluid inclusion studies in some opaque minerals (wolframite, stibnite, bournonite). Economic Geology, 8, 1462–1468. | spa |
dc.relation.references | Wilkinson, J. J. (2001). Fluid inclusions in hydrothermal ore deposits. In Lithos (Vol. 55). www.elsevier.nlrlocaterlithos | spa |
dc.relation.references | Williams-Jones, I. M. SAMSON, K. M. AULT, J. E. GAGNON, & B. J. FRYER. (2010). The Genesis of Distal Zinc Skarns: Evidence from the Mochito Deposit, Honduras. Economic Geology, 105, 1411–1440. | spa |
dc.relation.references | Zartman, R. E., & Doe, B. R. (1981a). Plumbotectonics-the model. Tectonophysics, 75(1–2), 135–162. https://doi.org/10.1016/0040-1951(81)90213-4 | spa |
dc.relation.references | Zartman, R. E., & Doe, B. R. (1981b). Plumbotectonics-the model. Tectonophysics, 75(1–2), 135–162. https://doi.org/10.1016/0040-1951(81)90213-4 | spa |
dc.relation.references | Zhao, Z. H., Ni, P., Sheng, Z. L., Dai, B. Z., Wang, G. G., Ding, J. Y., Wang, B. H., Zhang, H. D., Pan, J. Y., & Li, S. N. (2020). Thermal regime reconstruction and fluid inclusion LA–ICP–MS analysis on intermediate-sulfidation epithermal Pb–Zn veins: Implications for porphyry Cu deposits exploration in the Xianhualing District, Anhui, China. Ore Geology Reviews,124. https://doi.org/10.1016/j.oregeorev.2020.103658 | spa |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.rights.license | Atribución-NoComercial 4.0 Internacional | spa |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | spa |
dc.subject.ddc | 550 - Ciencias de la tierra::553 - Geología económica | spa |
dc.subject.ddc | 550 - Ciencias de la tierra::558 - Ciencias de la tierra de América del Sur | spa |
dc.subject.lemb | INDUSTRIA MINERA | spa |
dc.subject.lemb | Mining industry and finance | eng |
dc.subject.lemb | MINAS | spa |
dc.subject.lemb | Mines and mineral resources | eng |
dc.subject.lemb | MINAS DE ORO | spa |
dc.subject.lemb | Gold mines and mining | eng |
dc.subject.lemb | GEOLOGIA DE MINAS | spa |
dc.subject.lemb | Mining geology | eng |
dc.subject.proposal | Distrito Minero Segovia-Remedios | eng |
dc.subject.proposal | Fluid Inclusions | eng |
dc.subject.proposal | LA-ICP-MS | eng |
dc.subject.proposal | Pb-Pb | eng |
dc.subject.proposal | Gold | eng |
dc.subject.proposal | Fluids | eng |
dc.subject.proposal | Distrito Minero Segovia-Remedios | spa |
dc.subject.proposal | Inclusiones Fluidas | spa |
dc.subject.proposal | LA-ICP-MS | spa |
dc.subject.proposal | Pb-Pb | spa |
dc.subject.proposal | Oro | spa |
dc.subject.proposal | Fluidos | spa |
dc.title | Mineralogical and fluid characterization of the Providencia, Las Verticales and Carla deposits in Segovia-Remedios mining district, Colombia | eng |
dc.title.translated | Caracterización mineralógica y de fluidos de los depósitos de Providencia, Las Verticales y Carla en el distrito minero de Segovia-Remedios, Colombia | spa |
dc.type | Trabajo de grado - Maestría | spa |
dc.type.coar | http://purl.org/coar/resource_type/c_bdcc | spa |
dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | spa |
dc.type.content | Text | spa |
dc.type.driver | info:eu-repo/semantics/masterThesis | spa |
dc.type.redcol | http://purl.org/redcol/resource_type/TM | spa |
dc.type.version | info:eu-repo/semantics/acceptedVersion | spa |
dcterms.audience.professionaldevelopment | Estudiantes | spa |
dcterms.audience.professionaldevelopment | Investigadores | spa |
dcterms.audience.professionaldevelopment | Maestros | spa |
dcterms.audience.professionaldevelopment | Público general | spa |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 | spa |
Archivos
Bloque original
1 - 1 de 1
Cargando...
- Nombre:
- 1136887147_2023.pdf
- Tamaño:
- 8.27 MB
- Formato:
- Adobe Portable Document Format
- Descripción:
- Tesis de Maestría en Ciencias - Geología
Bloque de licencias
1 - 1 de 1
Cargando...
- Nombre:
- license.txt
- Tamaño:
- 5.74 KB
- Formato:
- Item-specific license agreed upon to submission
- Descripción: