The last days of operations of the Pedro de Valdivia nitrate office, near Maria Elena. Unfortunately, all SQM railways (Tocopilla, Maria Elena, Coya, Pedro de Valdivia) closed at the end of 2015.
The last days of operations of the Pedro de Valdivia nitrate office, near Maria Elena. The dust in suspension that is seen in the background is a result of the extraction of caliche (nitrate salt ... (more)
#5 with a empty train between Barriles and Maria Elena yard.