Old topographic map
Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
Map of the ore veins in the Regoufe mining area. The figure shows the average inclination of the vein. Some infrastructures are highlighted: C-miners' facilities, L-ore processing facilities, A-warehouse, D-management building, and gallery entries (in red). Grid of 200 meters wide. Curves marked level of 640 m to 760 m (20 to 20 m).
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© Rui Nunes 2011