Question: Question 2: Exploration Planning and Risk Management in Resource Evaluation (15 Marks)A mining company is planning a new drilling program to evaluate a gold deposit.
Question 2: Exploration Planning and Risk Management in Resource Evaluation (15 Marks)A mining company is planning a new drilling program to evaluate a gold deposit. As the geostatistical specialist:a)Apply the theory of regionalised variables to suggest how the spatial distribution of samples should be planned to minimize estimation uncertainty. Consider aspects like sample spacing, orientation, and geological controls. (7 Marks)b)Assess the potential risks of poorly designed sampling programs on the accuracy of mineral resource classification (Measured, Indicated, Inferred). Recommend corrective actions to improve data reliability before final resource reporting.(8 Marks)
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