2990 (v.7) WASM Mineral Sampling 331



 

Area:WASM Mining Geology Teaching Area
Contact Hours:2.0
Credits:12.5
Lecture:1 x 1 Hours Weekly
Tutorial:1 x 1 Hours Weekly
Sampling and evaluation - types of samples, obtaining samples, error and bias, reduction and preparation. Granular material sampling. Gy's formulae. Estimation of ore reserve. Mass grade relationships, tonneage/grade curves. Grade control in production. Distribution of assay values. Introduction to statistical methods.

 

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