Boletín de Geología

Vol. 46 No. 1 (2024): Boletín de Geología
Artículos científicos

Thermal structure of metamorphic rocks sequence outcropping in the Mogotes-San Joaquín sector, southwestern of Santander Massif, Colombia

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  • Carlos Alberto García-Ramírez,
  • Valeria Ariza-Ardila,
  • Luis Carlos Mantilla-Figueroa,
  • Rafael Cabanzo-Hernández
Carlos Alberto García-Ramírez
Universidad Industrial de Santander
Valeria Ariza-Ardila
Universidad Industrial de Santander
Luis Carlos Mantilla-Figueroa
Universidad Industrial de Santander
Rafael Cabanzo-Hernández
Universidad Industrial de Santander
DOI: https://doi.org/10.18273/revbol.v46n1-2024002

Published 2024-03-08

Keywords

  • Metamorphic rocks,
  • Microraman spectroscopy,
  • Mogotes Fault,
  • Mogotes-San Joaquín,
  • Santander Massif

How to Cite

García-Ramírez, C. A., Ariza-Ardila, V., Mantilla-Figueroa, L. C., & Cabanzo-Hernández, R. (2024). Thermal structure of metamorphic rocks sequence outcropping in the Mogotes-San Joaquín sector, southwestern of Santander Massif, Colombia. Boletín De Geología, 46(1), 33–45. https://doi.org/10.18273/revbol.v46n1-2024002

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Abstract

In the Mogotes-San Joaquín sector (SW of the Santander Massif) a succession of metamorphic rocks emerges, cut by igneous rocks and partially covered by sedimentary rocks, with ages from the pre-Cambrian to the Mesozoic. These lithological varieties are affected by families of faults, among which the Mogotes Fault with a NW-SE direction stands out. This fault defines the thermal structure of the present metamorphic succession, since it brings into contact two contrasting metamorphic sequences in degree of metamorphism and age. To the north of the Fault, a sequence of metamorphic rocks with a higher degree of metamorphism (phyllites, quartzites and graphitic schists) outcrops, pre-Cambrian age, with the presence of newly formed biotite. To the south of the Fault, lower grade metamorphic rocks emerge, with a phyllitic appearance, with a maximum depositional age of the Early Devonian and that are part of the metamorphosed Floresta Formation. Other rocks in the area correspond to impure metalimestone, metalimestone, metasandstone, and metagraywacke lithologies, with ages from Middle Devonian to Permo-Carboniferous. The lithologies both north and south of the Fault are cut by igneous rocks of Late Triassic-Early Jurassic age, which extend across the Santander Massif. Three metamorphic events affected the rocks north of the Mogotes Fault. Event M1 of regional character, with metamorphic peak in greenschist facies, biotite zone (458°C in graphite shale, temperatures obtained through the analysis of microraman spectra in graphite). Event M2 of contact metamorphism, in amphibolic corneal facies with cordierite and biotite as minerals of the metamorphic peak. Event M3, corresponding to a dislocation metamorphism. The metamorphic rocks south of the Mogotes Fault are characterized by the absence of biotite and metamorphism temperatures lower than 410°C.

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References

  1. Ariza-Ardila, V. (2023). Petrografía de las rocas metamórficas aflorantes en el sector del Alto de los Cacaos, municipio de San Joaquín (SW del Macizo de Santander). Tesis, Universidad Industrial de Santander, Bucaramanga, Colombia.
  2. Beyssac, O.; Goffé, B.; Chopin, C.; Rouzaud, J. (2002). Raman spectra of carbonaceous material in metasediments: a new geothermometer. Journal of Metamorphic Geology, 20(9), 859-871. https://doi.org/10.1046/j.1525-1314.2002.00408.x
  3. Beyssac, O; Bollinger, L.; Avouac, J-P; Goffé, B. (2004). Thermal metamorphism in the lesser Himalaya of Nepal determined from Raman spectroscopy of carbonaceous material. Earth and Planetary Science Letters, 225(1-2), 233-241. https://doi.org/10.1016/j.epsl.2004.05.023
  4. Boinet, T.; Bourgois, J.; Bellon, H.; Toussaint, J. (1985). Age et repartition du magmatism Premesozoique des Andes de Colombie. Comptes rendus hebdomadaires des séaces de L’Académie des Sciences. Serie D: Sciences Naturalles, 300(2), 445-450.
  5. Camacho, D.Y. (2017). Petrografía de las metasedimentitas aflorantes al sureste de Mogotes, Santander. Tesis, Universidad Industrial de Santander, Bucaramanga, Colombia.
  6. Clavijo, J. (1994). Mapa geológico generalizado del departamento de Norte de Santander. Memoria explicativa. Informe interno INGEOMINAS, 67p.
  7. Clavijo, J.; Mantilla, L.; Pinto, J.; Bernal, L.; Pérez, A. (2008). Evolución geológica de la serranía de San Lucas, norte del valle medio del magdalena y noroeste de la cordillera oriental. Boletín de Geología, 30(1), 45-62.
  8. Cordani, U.G.; Cardona, A.; Jimenez, D.M.; Liu, D.; Nutman, A.P. (2005). Geochronology of Proterozoic basement inliers in Colombian Andes: tectonic history of remnants of a fragmented Grenville belt. In: A.P.M. Vaughan; P.T. Leat; R.J. Pankhurst (eds). Terrane processes at margins of Gondwana (pp. 329‐346). Geological Society of London. https://doi.org/10.1144/GSL.SP.2005.246.01.13
  9. Correa-Martínez, A.M.; Rodríguez, G.; Bermúdez, J.G.; Arango, M.I.; Zapata, G. (2020). Riolitas del Alto Los Cacaos. En: G. Rodríguez, A.M. Correa-Martínez (eds.). Catálogo de las unidades litoestratigráficas de Colombia: Macizo de Santander (pp. 395-420). Servicio Geológico Colombiano. https://doi.org/10.32685/9789585279445.9
  10. García-Ramírez, C.A.; Rey-León, V.; Valencia, V. (2017). Ortoneises en la Franja Silos-Babega, Macizo de Santander, Colombia: evidencias de la orogenia famatiniana en los Andes del norte. Andean Geology, 44(3), 307-327. https://doi.org/10.5027/andgeoV44n3-a04
  11. Henry, D.G.; Jarvis, I.; Gillmore, G.; Stephenson, M. (2019). Raman spectroscopy as a tool to determine the thermal maturity of organic matter: Application to sedimentary, metamorphic and structural geology. Earth-Science Reviews, 198, 102936. https://doi.org/10.1016/j.earscirev.2019.102936
  12. Mantilla-Figueroa, L.C.; Bissig, T.; Valencia, V.; Craig, H. (2013). The magmatic history of the Vetas-California mining district; Santander Massif, Eastern Cordillera, Colombia. Journal of South American Earth Sciences 45, 235-249. https://doi.org/10.1016/j.jsames.2013.03.006
  13. Mantilla-Figueroa, L.C.; García-Ramírez, C.; Ríos- Reyes, C.; Castellanos, O.; Valencia, V.; Camacho, D. (2015). Geocronología U-Pb en zircones detríticos de rocas metasedimentarias del Macizo de Santander (Cordillera Oriental, Colombia): Implicaciones estratigráficas. XV Congreso Colombiano de Geología. Bucaramanga, Colombia.
  14. Mantilla-Figueroa, L.C.; García-Ramírez, C.A.; Valencia, V.A. (2016). Propuesta de escisión de la denominada ‘Formación Silgará’ (Macizo de Santander, Colombia), a partir de edades U-Pb en zircones detríticos. Boletín de Geología, 38(1), 33-50. https://doi.org/10.18273/revbol.v38n1-2016002
  15. Mantilla-Figueroa, L.C.; García-Ramírez, C.A. (2018). Geología y geocronología de las litologías aflorantes en el tramo Mogotes-San Joaquín (sector SW del Macizo de Santander). Boletín de Geología, 40(1), 123-144. https://doi.org/10.18273/revbol.v40n1-2018008
  16. Moreno-Sánchez, M.; Gómez-Cruz, A.; Castillo- González, H. (2005). La Formación Floresta Metamorfoseada (sensu Ward et al., 1973) no es la Formación Floresta sin metamorfosear. X Congreso Colombiano de Geología. Bogotá, Colombia.
  17. Moreno, C.A.; Buitrago, C. (2017). Estudio mineralógico-petrográfico de las litologías basales de la Formación Floresta aflorantes en áreas del municipio de San Joaquín (Departamento de Santander) Tesis, Universidad Industrial de Santander, Bucaramanga, Colombia.
  18. Nemanich, R.J.; Solin, S.A. (1979). First- and second-order Raman scattering from finite-size crystals of graphite. Physical Review B, 20, 392-401. https://doi.org/10.1103/PhysRevB.20.392
  19. Rantitsch, G.; Grogger, W.; Teichert, C.; Ebner, F.; Hofer, C.; Maurer, E.M; Schaffer, B.; Toth, M. (2004). Conversion of carbonaceous material to graphite within the Greywacke Zone of the Eastern Alps. International Journal of Earth Sciences, 93(6), 959-973. https://doi.org/10.1007/s00531-004-0436-1
  20. Restrepo-Pace, P.A.; Cediel, F. (2010). Northern South America basement tectonics and implications for paleocontinental reconstructions of the Americas. Journal of South American Earth Sciences, 29(4), 764-771. https://doi.org/10.1016/j.jsames.2010.06.002
  21. Royero, J.; Clavijo, J. (2001). Mapa geológico generalizado del departamento de Santander, Escala 1: 400.000. Memoria explicativa. INGEOMINAS, Bogotá, Colombia.
  22. Siivola, J.; Schmid, R. (2007). List of Mineral Abbreviations. Recommendations by the IUGS Subcommission on the Systematics of Metamorphic Rocks: Web version 01.02.07.
  23. Tuinstra, F., Koenig, J.L. (1970). Raman spectrum of graphite. The Journal of Chemical Physics, 53(3), 1126-1130. https://doi.org/10.1063/1.1674108
  24. Van der Lelij, R.; Spikings, R.; Ulianov, A.; Chiaradia, M.; Mora, A. (2016). Palaeozoic to Early Jurassic history of the northwestern corner of Gondwana, and implications for the evolution of the Iapetus, Rheic and Pacific Oceans. Gondwana Research, 31, 271-294. https://doi.org/10.1016/j.gr.2015.01.011
  25. Vargas, R.; Arias, A.; Jaramillo, L.; Téllez, N. (1981). Geología del cuadrángulo I-13, Málaga. Boletín Geológico, 24(3), 2-84.
  26. Velandia, F.; García, H.; López, J.; Bermúdez, M.; Zuluaga, C.; Taboada, A. (2017). Modelo estructural del Macizo de Santander y zonas adyacentes. XVI Congreso Colombiano de Geología y III Simposio de Exploradores. Santa Marta, Colombia.
  27. Ward, D.E.; Goldsmith, R.; Cruz, J.; Restrepo, H. (1973). Geología de los cuadrángulos H-12 Bucaramanga y H-13 Pamplona, Departamento de Santander. Boletín Geológico, 21(1-3), 1-134. https://doi.org/10.32685/0120-1425/bolgeol21.1-3.1973.383
  28. Zuluaga, C.A.; Amaya, S.; Urueña, C.; Bernet, M. (2017). Migmatization and low-pressure overprinting metamorphism as record of two pre-Cretaceous tectonic episodes in the Santander Massif of the Andean basement in northern Colombia (NW South America). Lithos, 274-275, 123-146. https://doi.org/10.1016/j.lithos.2016.12.036

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