Base Metal Deposits in the Iberian Pyrite Belt

  • G. K. Strauss
  • K. G. Gray
Conference paper
Part of the Special Publication No. 4 of the Society for Geology Applied to Mineral Deposits book series (MINERAL DEPOS., volume 4)


The Spanish-Portuguese Pyrite Belt covers a large area in the SW part of the Iberian Peninsula. Known reserves of massive pyrite and cupreous stockwork ore exceed 1000 million tons.

The stratiform sulphide deposits and accompanying manganese mineralization are of synsedimentatry-exhalative origin and occur in a Lower Carboniferous, geosynclinal, volcanic-sedimentary rock sequence, strongly folded during the Hercynian Orogeny. Epigenetic stockwork ores are in close relationship with volcanism and often represent the feeder channels of the massive sulphide sedi-ments.

Most important ore types mined are massive “crude” pyrites, lead-zinc-rich “complex” pyrites, high-copper “banded” ores, copper-rich stockwork ores, disseminated “porphyry”-type copper ores and gold-silver-rich gossans. The main active mines are described and beneficiation of these ores is discussed.


Massive Sulphide Manganese Mineralization Iberian Pyrite Belt Base Metal Deposit Black Slate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  • G. K. Strauss
  • K. G. Gray
    • 1
  1. 1.Compañia Española de Minas de Tharsis, S. A. Minas de Tharsis (Huelva)Spain

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