Don't you have shafts, sumps and stopes in mines then?
Shafts - yup, but we tend to walk in on the flat as it's easier for removing product and spoil
Sumps - yup, but I avoid them and SRT in sumps is a bit on the weird side in my book!
Stopes - apparently in metal mines, yes :)
I was mostly referring to rebelays and deviations, which tend to be found more commonly in cave systems whereas many mines can be rigged with a single pitch - albeit not always in a manner which accords with rigging best practice! 😉
Hello again darkness, my old friend...