I want a chunk of silver!! lol, Old mines are so cool. I have explored several here in AZ. Some entrances have been boarded up/fenced in, one of my favorites in the Superstitions was. It was an awesome old mine, a favorite of many hikers/explorers. I used to take dates there lol. One time I was on a date and we lit candles (like the small pumpkin ones) and set them down like every 100 feet. Then on the way back it was fun to walk without our flashlights on. It was epic.