The Compañía Española de Minas de Tharsis was a Spanish company belonging to the mining sector, whose activity was developed mainly in the Tharsis-La Zarza mining basin. It was born as heir to the for
View of the dock on the Odiel River, now abandoned.
La Zarza mine is an abandoned mine near the town of La Zarza-Perrunal, Huelva, Andalusia, Spain. The deposit is part of the Spanish part of the Iberian Pyrite Belt. The orebody is 2,900 meters long an