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Humberstone saltpeter works  
   

Humberstone saltpeter works

Ghosts of Nitrates Past

April 16th 2012
Valuable metals aren't the only thing to come out of northern Chile's barren ground. For a few short decades between the 1870s and the 1920s, this part of the world played a crucial role in world development as well as Chile's economic fortunes. The reason? Plants need nitrogen to grow - but they can't extract it from air which is, in fact, full of it. Cultivating crops successf ... read more
South America » Chile » Tarapac√°

Chilean Flag Prior to the coming of the Spanish in the 16th century, northern Chile was under Inca rule while Araucanian Indians inhabited central and southern Chile; the latter were not completely subjugated until the early 1880s. Although Chile declared its ind... ... read more
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Tot: 0.356s; Tpl: 0.026s; cc: 26; qc: 94; dbt: 0.0633s; 1; m:saturn w:www (104.131.125.221); sld: 1; ; mem: 1.6mb