Browsing Articles by Subject "Iron deposit"

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Categorization of Mineral Resources Based on Different Geostatistical Simulation Algorithms: A Case Study from an Iron Ore Deposit

Battalgazy, Nurassyl; Madani, Nasser (Natural Resources Research, 2019-03)

Mineral resource classification plays an important role in the downstream activities of a mining project. Spatial modeling of the grade variability in a deposit directly impacts the evaluation of recovery functions, such ...
A HIERARCHICAL COSIMULATION ALGORITHM INTEGRATED WITH AN ACCEPTANCE– REJECTION METHOD FOR THE GEOSTATISTICAL MODELING OF VARIABLES WITH INEQUALITY CONSTRAINTS

Madani, Nasser; Abulkhair, Sultan (Springer, 2020-07)

This work addresses the problem of the cosimulation of cross-correlated variables with inequality constraints. A hierarchical sequential Gaussian cosimulation algorithm is proposed to address this problem, based on ...