Regional variations in Carboniferous lithofacies and their links to basin and structural evolution within the Irish Zn-Pb Orefield




Duration - 01/05/2021 - 30/04/2022

Research Geoscientist - Rob Doyle

Principal Investigators - Koen Torremans and John Walsh

Funding - iCRAG (Irish Centre for Research in Applied Geosciences) project funded by Science Foundation Ireland (SFI), and cofunded by the European Regional Development Fund, in collaboration with the Geological Survey Ireland and iCRAG industry partners.

Project description
Changes in sedimentary environments and their associated lithofacies reflect the basin, structural and thermal evolution of the Irish Carboniferous, and they exercise a major control on the distribution of stratigraphic units hosting Irish Zn-Pb mineral deposits. This project will investigate the principal regional lithofacies variations in the Irish Carboniferous through time, the extent to which this is punctuated by the evolving fault kinematics and their relationship to the development of Carboniferous (sub)basins. The research will involve the creation of an integrated lithostratigraphic scheme, the construction of palaeogeographical time slice maps and the analysis of basin subsidence and sediment infill in key areas. The project objectives are to provide new insights into expected carbonate lithofacies variations at regional and fault block scales, establish the geometry and evolution of Carboniferous basins, and help de-risk the increasingly deeper exploration for the host-rocks of potential Irish Zn-Pb deposits.


Contact: Rob Doyle
Tel: +353 85 1507523
EMAIL