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Memorandum: Slope Angle for the Planned Rosemont Open-Pit Mine South Wall Tertiary Gravel Slope

Document ID: 
nicholas-standridge-pratt-2012
Year Published: 
2012
Summary: 

This memorandum presents an update to slope angle recommendations for the Tertiary gravels in the south wall of the planned Rosemont open-pit mine (Figure 1) that incorporates a revision to the geologic interpretation, recent hydrogeologic data, a revised pit design, and CNI’s re-interpretation of the rock-mass strength.

Reference Information: 

Nicholas, D., L. Standridge, and R. Pratt. 2012. Memorandum: Slope Angle for the Planned Rosemont Open-Pit Mine South Wall Tertiary Gravel Slope. Prepared for Rosemont Copper Company. Tucson, AZ: Call and Nicholas. July 20.

Document: 
Document Type: 

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The information appearing on this Web site is for general informational purposes only. Every effort is made to provide accurate and useful information.
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