Dataset Groups Showcases Copper Key Raw Files The extracted copper key, those files are the base for the Copper-Key Knowledge graph Data and Resources materials-cleaned.csvCSV Explore More information Download material-raws.csvCSV Explore More information Download materials.csvCSV Explore More information Download norms.csvCSV Explore More information Download countries.csvCSV Explore More information Download datasheets.csvCSV Explore More information Download chemical-compositions.csvCSV Explore More information Download material-forms.csvCSV Explore More information Download chemical-compositions-processed.csvCSV Explore More information Download Additional Info Field Value Last Updated February 28, 2024, 02:37 (UTC) Created November 3, 2022, 00:50 (UTC)