Whole Rock Major and Trace Element Chemistry for Igneous, Metamorphic, and Mineralized Rocks Collected for Select Projects in Alaska

This dataset consists of one table containing whole-rock geochemistry data for 251 igneous, metamorphic, and mineralized (metasomatic) rocks from various locations across Alaska in support of mineral assessments of critical minerals and transboundary watersheds. The samples were collected mainly between 2019 and 2023, and all materials were analyzed by ALS Global, between 2019 and 2023, by a range of different techniques. Some samples were analyzed by multiple techniques or preparations and have duplicate records. Data for reference standards are included, for a total of 506 entries.