Marble Canyon ruins (exterior)

Albert Mine (exterior)

Albert Mine ruins (exterior)[1]

Diamond Tunnel structures

Diamond Tunnel tailings

Rio Sauce Grande Bridge

Rio Sauce Grande Bridge.

Highway bridge over the Rio Sauce Grande

Highway bridge over the Rio Sauce Grande in El Paraje, Las Oscuras, Province of Buenos Aires, Argentina.

The ruins of an old power plant in the gorge of waterfalls. Chernigovka, Abkhazia

The old dam and bypass channel of the power plant in the gorge of waterfalls. Chernigovka, Abkhazia

Jim Creek Industrial Camp

Agate House

Zhao Mausoleum