From cattle to coal mines

and restore a wide variety of metal surfaces

this guide brings Northern California's rich mining heritage to life while helping readers discover the stories behind these remarkable places

For best performance

10" x 24" Big Foot Micro Mat Rock Hound Tools From cattle to coal mines10" x 24" Big Foot Micro Mat High Capacity Fine Gold Recovery Mat Recover More Fine Gold with the 10" x 24" Big Foot Micro Mat The 10" x 24" Big Foot Micro Mat from Prospectors Dream is designed for prospectors who need maximum fine gold recovery in a compact, high capacity mat. Utilizing patented Dream Mat vortex technology, the Big Foot Micro Mat captures fine and flour gold with incredible efficiency while allowing lighter material to flow through.