Gas generation from grinding rocks from glacial catchments

Gas generated per gram of rock sample ground by a ball mill in the laboratory. The rock samples were collected from glacial catchments and the experiments were used as analogies to glacial abrasion. If using this data, please cite the following paper for which it was generated: Macdonald, M.L., Wadham, J.L., Telling, J., Skidmore, M.L. (2018). Glacial erosion liberates lithologic energy sources for microbes and acidity for chemical weathering beneath glaciers and ice sheets. Frontiers in Earth Science: Geochemistry, 6 (212), doi: 10.3389/feart.2018.00212