Define the following mining terms: Drift Raise
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If selectivity is important for a surface mining operation,…
If selectivity is important for a surface mining operation, which loading machine is the best choice in the following list?
Powder factors for various deposits are tabulated in handboo…
Powder factors for various deposits are tabulated in handbooks. Of what value is such a table to the mining engineer who is going to design a blast?
Choose the industrial minerals from this list.
Choose the industrial minerals from this list.
The operating costs of a gold mine are $[costs]/short ton. T…
The operating costs of a gold mine are $[costs]/short ton. The recovery at the mill is [recovery]%. At a gold price of $[goldprice]/oz, what is the break-even cutoff grade in oz/short ton?
Define the following mining terms: Outby Portal
Define the following mining terms: Outby Portal
What mining method will you use if the ore is very low in gr…
What mining method will you use if the ore is very low in grade and cannot be mined by surface mining?
Based on the number of mines, which underground mining metho…
Based on the number of mines, which underground mining method is most prevalent among all coal and non-coal mining?
The majority of minerals mined by _________.
The majority of minerals mined by _________.
Name one mining trade association and two federal agencies w…
Name one mining trade association and two federal agencies with a focus on mining?