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3. Board M, Gaida M (2010) O slide calibration study. Unpublished Rio Tinto Internal report
4. Bray RE, Lanier George, John EC (1975) General geology of the open-pit mine. In: Bray RE, Wilson JC (eds) Guidebook to the Bingham Mining district: Bingham Canyon. Kennecott Copper Corporation, Utah, pp 49–58
5. Call & Nicholas, Inc. (2003) Bingham Canyon mine south wall geotechnical evaluation. Call & Nicholas Inc, Tucson (unpublished Rio Tinto Internal report)