A Multi-Stage Methodology for Long-Term Open-Pit Mine Production Planning under Ore Grade Uncertainty

A Multi-Stage Methodology for Long-Term Open-Pit Mine Production Planning under Ore Grade Uncertainty

The strategic planning of open pit operations defines the best strategy for extraction of the mineral deposit to maximize the net present value. The process of strategic planning must deal with several sources of uncertainty; therefore, many authors have proposed models to incorporate it at each of...

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Bibliographic Details
Main Authors: Enrique Jelvez, Julian Ortiz, Nelson Morales Varela, Hooman Askari-Nasab, Gonzalo Nelis
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Mathematics
Subjects:
geological uncertainty
geostatistics
open-pit mine production planning
surface mining
stochastic mixed-integer linear programming
uncertainty assessment
Online Access:https://www.mdpi.com/2227-7390/11/18/3907

Internet

https://www.mdpi.com/2227-7390/11/18/3907

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