Kaolin quarry
Kaolinite is a type of white clay, typically used in porcelain. Some tunnels of this quarry where backfilled with old porcelain moulds.
Galerie du Renard
A tunnel from a coal mine, very instable and probably already collapsed by now.
Ore chute mine
This old iron ore mine featured many types of so called ‘ore chutes’: slides designed to transport iron ore from the bottom …
Mine de F
Drainage tunnel of an old iron mine
The mystery tunnel
A collapsed tunnel on the site of a former coal mine. The purpose of this tunnel is a mystery but a nice …
Galerie d’aérage
Not sure what this tunnel was, it lies underneath an old coal mine, so could have been an ventilation tunnel.
