Minerals data and maps available include Mineral localities, Quarry directory, Aggregate Potential Mapping and Exploration records/Open file.
Mineral Localities & Quarry Directory 2014
Coordinate System: Irish National Grid / ING
Aggregate Potential Mapping
2010 web services are served on the current Flex APM viewer (displaying half the country).
2016 web services will be served on a new viewer (displaying nationwide coverage) and will be released by the end of 2017.
Coordinate System: Irish Transverse Mercator / ITM
Exploration Records ('Open File')
GSI holds Exploration Company Reports relating to many current and retired Prospecting Licence (PL) Areas.