• Humberstone and Santa Laura were two of the many saltpeter works that emerged in the Atacama Desert, which held vast reserves of this valuable mineral.
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  • Humberstone and Santa Laura works represent over 200 former saltpeter works where workers from Chile, Peru, and Bolivia lived in company towns and forged...
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  • In 1872, the Guillermo Wendell Nitrate Extraction Company founded the saltpeter works of Santa Laura, while the region was still a part of Peru.
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  • The main processing facility at Santa Laura which was smaller and less successful than its neighbor Santiago Humberstone.
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  • On compte jusqu’à 4000 habitants dans le bourg ouvrier d’Humberstone à son apogée, tandis que Santa Laura reste de taille plus modeste.
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  • Humberstone and Santa Laura were the saltpeter refineries (two among over 200), created in 1872, that processed potassium nitrate (KNO3).
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  • Nitrat madenine olan ihtiyacın azalması ile birlikte Humberstone ve Santa Laura kasabaları, kenarına inşa edildiği sanayiden kopmaya başladı.
  • Humberstone and Santa Laura works contain over 200 former saltpeter works where workers from Chile, Peru and Bolivia lived in company towns ...
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