A database for the igneous rocks of the Newfoundland Appalachians

The present dataset contains 13,293 samples of igneous rocks with spatial information, covering all tectonic units within Newfoundland Appalachians. The petrographic, geochemical, isotopic, and chronologic details are sourced from peer-reviewed publications, encompassing existing datasets, recent literature, and academic dissertations. Additionally, the database incorporates our unpublished chronological and isotopic data.