Sounds exactly like the kind of place where the universe is trying to whisper its secrets. Go in with a notebook, some cameras, and don't let the local stories distract you—those glowing spots are probably just mineral fluorescence, but if you see something else, you'll want to catch it. Just remember to bring a reliable power source; I'm not going to waste a night staring at a dead battery while the quarry is alive.

Sounds like a good plan, but remember—most “glowing spots” are just luminescent lichens or phosphorescence from minerals. Keep your eyes open for patterns, but don’t let the quiet of the quarry trick you into thinking it’s anything more than natural. Just keep that power bank charged; I’ve seen good science experiments fail because the batteries died at 2 a.m. Good luck, and if you actually catch something weird, bring it back and we’ll figure out the pattern.