Publicado

2008-01-01

MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA

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Autores/as

  • Lorena Rayo
  • Carlos A. Zuluaga
The contact between the unit Porphyry Andesite and the Cajamarca Group is observed in the "Túnel de la Linea" section. The integration of petrographic, geochemical and textural (crystal size distribution, CSD) analysis allows description of physical and chemical processes that took place in the contact zone in order to propose a model for the intrusion. Material assimilation produced quartz enrichment towards pluton's boundaries associated to a simple process of melt injection. The difference between host rock and hot melt rheologies causedshear stress that produced crystal breaking, folding and foliation rotation.

Cómo citar

APA

Rayo, L. y Zuluaga, C. A. (2008). MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA. Earth Sciences Research Journal, 12(1), 34–43. https://revistas.unal.edu.co/index.php/esrj/article/view/21193

ACM

[1]
Rayo, L. y Zuluaga, C.A. 2008. MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA. Earth Sciences Research Journal. 12, 1 (ene. 2008), 34–43.

ACS

(1)
Rayo, L.; Zuluaga, C. A. MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA. Earth sci. res. j. 2008, 12, 34-43.

ABNT

RAYO, L.; ZULUAGA, C. A. MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA. Earth Sciences Research Journal, [S. l.], v. 12, n. 1, p. 34–43, 2008. Disponível em: https://revistas.unal.edu.co/index.php/esrj/article/view/21193. Acesso em: 1 abr. 2025.

Chicago

Rayo, Lorena, y Carlos A. Zuluaga. 2008. «MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA». Earth Sciences Research Journal 12 (1):34-43. https://revistas.unal.edu.co/index.php/esrj/article/view/21193.

Harvard

Rayo, L. y Zuluaga, C. A. (2008) «MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA», Earth Sciences Research Journal, 12(1), pp. 34–43. Disponible en: https://revistas.unal.edu.co/index.php/esrj/article/view/21193 (Accedido: 1 abril 2025).

IEEE

[1]
L. Rayo y C. A. Zuluaga, «MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA», Earth sci. res. j., vol. 12, n.º 1, pp. 34–43, ene. 2008.

MLA

Rayo, L., y C. A. Zuluaga. «MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA». Earth Sciences Research Journal, vol. 12, n.º 1, enero de 2008, pp. 34-43, https://revistas.unal.edu.co/index.php/esrj/article/view/21193.

Turabian

Rayo, Lorena, y Carlos A. Zuluaga. «MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA». Earth Sciences Research Journal 12, no. 1 (enero 1, 2008): 34–43. Accedido abril 1, 2025. https://revistas.unal.edu.co/index.php/esrj/article/view/21193.

Vancouver

1.
Rayo L, Zuluaga CA. MATERIAL ASSIMILATION IN A SHALLOW DIAPIRIC FORCEFUL INTRUSION: EVIDENCE FROM MICROSTRUCTURES AND CSD ANALYSIS IN A PORPHYRITIC INTRUSIVE BODY, “LA LÍNEA” TUNNEL, CENTRAL CORDILLERA, COLOMBIA. Earth sci. res. j. [Internet]. 1 de enero de 2008 [citado 1 de abril de 2025];12(1):34-43. Disponible en: https://revistas.unal.edu.co/index.php/esrj/article/view/21193

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