The best place to find diamonds, platinum, gold and silver is the landfill. All the broken jewery is burried in the land fill. Everything from broken watches, bracelets, neclaces, mirrors, catalytic converters, clocks, hinges, door knobs hooks, clocks, trophies, lamps, fans, electronics and furniture. We need to take out all of the methane gas and convert it into energy and remove the dirt and gravel. Take everything out of the landfill and recycle it.