First talk about the similarities and the differences between (a), (b) and (c)... Third. What is high selective mining a

[correctanswer]

First talk about the similarities and the differences between
(a), (b) and (c)...

First Talk About The Similarities And The Differences Between A B And C Third What Is High Selective Mining A 1 (446.73 KiB) Viewed 86 times

Third. What is high selective mining and nonselective mining?
What is the difference between the big and small blocks in (b) and
(c).
(a) Pit Shell Pit Shell Mineral Resources Selectively Mineable Unit (SMU) Selectively Mineable Unit (SMU) Inferred Proved Reserves Proved Reserves Indicated Probable Reserves Probable Reserves Measuered Mining losses Mining losses Mineral Resources not converted to Reserves Mineral Resources not converted to Reserves Drillhole Fig. 27.2 Sketch showing impact of the mining selectivity onto the ore reserves: (a) mineral resource model; (b) ore reserves corresponding to non-selective mining; (c) ore reserves corresponding to a highly-selective mining Surface (b) (c) Surface Surface