2026-06-29T01:17:46Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1141132025-03-18T16:04:20Zcom_20.500.14352_14col_20.500.14352_15
Modelo gravimétrico tridimensional del “stock” de Aguablanca (Badajoz)
A 3D gravity model of the Aguablanca stock (Badajoz)
Romeo Briones, Ignacio
Tejero López, Rosa
Capote Del Villar, Ramón
Lunar Hernández, María Del Rosario
Martínez, Q
The Aguablanca stock is located in the NE zone of the Santa Olalla Igneous Complex, in the Ossa-Morena Zone. Paleozoic rocks of the Bodonal-Cala Complex and Santa Olalla tonalites bound this gabbronorite stock. This rock hosts a Ni-Cu-EGP ore deposit. A gravity survey, Bouguer anomaly map production and 3D gravity modelling have been carried out in the area in order to investigate de Aguablanca stock geometry. The residual gravity map exhibits a gravity high related to the gabbronorite of Aguablanca, a denser rock than the surroundings, as well as to the semi-massive sulphides outcrops. As featured in the 3D density model, the Aguablanca stock has a tabular geometry subparallel to its northern limit, deeping to 1850 m. In its upper part the igneous body spreads and adopts a circular shape. The Aguablanca stock emplacement is related to a variscan ductile shear zone.
2025-01-14T08:25:29Z
2025-01-14T08:25:29Z
2025-01-14T08:25:29Z
2006
journal article
https://hdl.handle.net/20.500.14352/114113
0213-683X
2173-6545
spa
MCYT (BTE 2002- 10433)
ME (DGESIC BTE 2003-03599)
Romeo, I., et al. «Modelo gravimétrico tridimensional del “stock” de Aguablanca (Badajoz)». Geogaceta, n.º 40, 2006, pp. 135-38, https://sociedadgeologica.org/publicaciones/geogaceta/geogaceta-40-2006/.
open access
Sociedad Geológica de España