Dataset for "Statistical analysis of basalt weathering disproves the null hypothesis"

This dataset is provided to supplement the response by Wolf (2025) to the letter to the editor by Derry et al. (2025) concerning Kantola et al. (2023). The dataset includes several elemental analyses of Blue Ridge Metabasalt that have not previously been published. This is a widely examined feedstock for enhanced rock weathering studies, and particularly the trial reported in Kantola et al. (2023). The dataset uses this feedstock variability to compare with a new analysis of variance for data previously published in Kantola et al. (2023). Finally, the dataset also includes previously unpublished QA/QC data for elemental analyses of the soils reported in Kantola et al. (2023).