From the California Gold Rush days until today thousands upon thousands of holes, pits, tunnels and shafts have been dug in the western states for gold. Some lucky prospectors made millions, many made a good living but for the most part these thousands of diggings did not produce enough gold if any to fill a cavity in a tooth. Holes dot the mountains and deserts across the west. Even highly trained geologists have walked over fortunes. Can you or your prospecting buddies tell