highlights.md abstract.md introduction.md background.md data publication.md data integration.md table 1.tex data integration 2.md discovery and analysis.md figures/earthchemfig1/earthchemfig1.png data discovery 2.md figures/TAS-dacite-author/TAS-dacite-author.png figures/TAS-dacite-chemistry/TAS-dacite-chemistry.png data discovery 3.md benefits.md acknowledgments.md