RE:Grades at producing Oyu Tolgoi MineHas nothing to do with Pebble's 0.57% - 0.7% COPPER EQUIVALENT or CAPEX, operating and closure/maintenance cost, not to mention ~$18 million a year in water treatment in perpetuity.
Where is the Feasibility Study? Anglo prepared a Feasibility Study (at a resonable level of accuracy) in-house and they walked.
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