Please try to help me with this. (mining)

[SNOW111]

Does anyone knows how may steam be used in underground mining?
Also what equipment are used there in general beside bulldozers, belt conveyors, pneumatic equipment.
I am basically interested on measurement instruments, analyzers and other stuff like that that are used in underground mining.
Please try to help me with this.

 

[micalbrch]

Hard to believe that you will get a satisfying answer to such an imprecise and across-the-board question. What mines? Coal, potash, nickel? And - what is even more interesting for me - why do you want to know that?

 

[SNOW111]

Chrome mine. Just an information about general measuring equipment.

 

[RobPE]

What are you trying to measure?

 

[rorybagleys]

A little hard to understand the questions.
Maybe you'd be interested in Mining Visualization Systems (MVS)? Or other tools?