G. R. Guillet

• The Geology of industrial minerals in Canada
• A chemical and inclusion study of nepheline syenite for petrogenetic criteria
• A geological guide to Highway 60: Algonquin Provincial Park
• Barite in Ontario
• Clay and shale deposits of Ontario
• Fluorspar in Ontario
• Gypsum in Ontario
• Industrial mineral resources of the north clay belt
• Marl in Ontario
• Mining at Nephton
• Notes on zinc-lead mineralization in Silurian dolomite of the Niagara Escarpment and Bruce Penninsula, Ontario
• Ontario and the mineral filler industry