Modelización gravimétrica de los granitoides del sector central de Extremadura

  1. R. Campos Egea 1
  2. P. Gumiel Martínez 23
  3. R. Tejero López 4
  4. J.L. Plata Torres 2
  1. 1 Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
    info
    Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas

    Madrid, España

    ROR https://ror.org/05xx77y52

    Geographic location of the organization Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
  2. 2 Instituto Geológico y Minero de España
    info
    Instituto Geológico y Minero de España

    Madrid, España

    ROR https://ror.org/04cadha73

    Geographic location of the organization Instituto Geológico y Minero de España
  3. 3 Universidad de Alcalá
    info
    Universidad de Alcalá

    Alcalá de Henares, España

    ROR https://ror.org/04pmn0e78

    Geographic location of the organization Universidad de Alcalá
  4. 4 Universidad Complutense de Madrid
    info
    Universidad Complutense de Madrid

    Madrid, España

    ROR https://ror.org/02p0gd045

    Geographic location of the organization Universidad Complutense de Madrid
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Journal:
Revista de la Sociedad Geológica de España

ISSN: 0214-2708

Year of publication: 1999

Volume: 12

Issue: 3-4

Pages: 461-476

Type: Article

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More publications in: Revista de la Sociedad Geológica de España

Abstract

As a result of the combined interpretation of a gravity study, of geological mapping and the lineament analysis of TM Landsat Imagery from the central sector of Extremadura region (Western Spain), a series of units delimited by gravity alignments have been established, confirming that there is a structural setting of the area in blocks. The limits, although irregular, are limited by high density fracture zones, whose intersections may have a major structural and metallogenic interest. The integration of the different data, and an exhaustive analysis of the rock densities have permitted through the gravity modelling of several profiles to obtain the shape, and the extension in depth of the granitic bodies (outcropping and subsurface plutons) which characterize this sector of Extremadura.

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