Lost Wedding Ring - Euro Trash or Hobbit Book (Yosemite)

My tungsten ring (dark gray) worked its way off of a small locking S biner at some point during my climbs. Total long shot, but if archeologists one day check MP, it’s from our lost civilization.

https://www.mountainproject.com/forum/topic/201615166/found-weddding-band-in-tuolumne

Thanks Twinity!