Hora, Z.D., Hamilton, W.N., Grant, B. and Kelly, P. (1991): 27th Forum on the Geology of Industrial Minerals: Industrial minerals of Alberta and British Columbia, Canada: proceedings; Alberta Research Council, ARC/AGS Information Series 115, 226 p.
The Forum consisted of two full days of technical sessions with Alberta and British Columbia each sponsoring one-day. The program focused on the industrial mineral resources of the two provinces, but included contributions also from neighbouring areas of Saskatchewan and Montana on some of their resources. Optional field trips covered such topics as the geology and industrial minerals of the Bow Valley between Banff and Jumping Pound in Alberta, and significant industrial minerals producers of the southern Rocky Mountain Trench in British Columbia.