1. Geochemistry, mineralogy, and technological properties of the main Stephanian (Carboniferous) coal seams from the Puertollano Basin, Spain;Alastuey;International Journal of Coal Geology,2001
2. Analysis of sub-micron mineral matter in coal via scanning-transmission electron microscopy;Allen;Fuel,1984
3. Microscopic quartz crystals in brown coal, Victoria;Baker;American Mineralogist,1946
4. Continental-scale magmatic carbon dioxide seepage recorded by dawsonite in the Bowen–Gunnedah–Sydney Basin system, eastern Australia;Baker;Journal of Sedimentary Research. Section A, Sedimentary Petrology and Processes,1995
5. Kaolinite petrifactions in a New South Wales coal seam;Balme;Australian Journal of Science,1953