The buildings where there were four 28hp (approx. total: 3kW) motors, transformers and compressors for the air for the pneumatic drills. The site originally had a farmhouse on it originally called Los Cortijillos del Maestro Rosa, hence the name of the mining area.	See map.
	The inside of the powerhouse, with the bases of the machinery being all that is left.	See map.
	The entrance to Mina Concepción. This mine was about six kilometres long and closed in 1968.	See map.
	The inside of Mina Concepción.	See map.
	The remains of a bridge.	See map.
	Pylon supports for a cable to Las Menas.	See map.
	Huge quarry area with an inclined plane. The mines were on the right.	See map.
	Aerial view of a part of the quarry.	See map.
	Part of the quarry with a management office.	See map.
	Entrance to one of the many mines leading off from the quarry.	See map.
	One of the bigger mine entrances.	See map.
	Another large mine.	See map.