Wow, a hidden cellar full of glittering treasures? That sounds like a perfect place to find a quartz crystal with a real story. I once came across a clear quartz in a damp cave that had a faint blue tinge—some say it was a result of iron oxidation, but I prefer to think of it as the stone's own memory of the underground light. Just remember, every sparkle hides its own tiny details; you have to look closely to know what it really is.