Cut Off Grade Calculation Optimization

Table of Contents Cutoff grade is defined as the grade that is normally used to discriminate between ore and waste within a given orebody. Although the definition of cutoff grade is very precise, the choice of a cutoff grade policy to be used during an exploitation of a deposit is not. Use of simply calculated Read more

Optimization of cut-off grades considering grade uncertainty in narrow, tabular gold deposits

Profit optimization following correction to the bias to bring the

Example Copper Project: Avg. Grade (Cu%) vs. Cut-Off Grade (Cu%)

Optimization of cut-off grades considering grade uncertainty in narrow, tabular gold deposits

A stochastic cut-off grade optimization model to incorporate uncertainty for improved project value

PDF] AN OPTIMUM ALGORITHM FOR CUT-OFF GRADE CALCULATION USING MULTISTAGE STOCHASTIC PROGRAMMING

PDF] Optimal cut-off grade determination based on variable capacities in open-pit mining

Cutoff Grade Estimation, PDF, Ton

A stochastic cut-off grade optimization model to incorporate uncertainty for improved project value

A stochastic cut-off grade optimization model to incorporate

Cutoff grade optimization based on maximizing net present value using a computer model - ScienceDirect

Determination of optimum cutoff grade with considering dilution