Chile saltpetre

noun

1. Also called: soda nitre. a naturally occurring form of sodium nitrate: a soluble white or colourless mineral occurring in arid regions, esp in Chile and Peru

Example Sentences

Brazil controls coffee, Russia platinum, Chile saltpetre, Germany and France potash, Great Britain tin and rubber.

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The latter, commonly called cubic nitre or Chile saltpetre, is the kind occurring in Chile.

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In the gradual decay of this substance the nitrate of soda, or "Chile saltpetre," was formed.

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Its chief commercial sources are the salt deposits at Stassfurt in Prussian Saxony, in which magnesium bromide is found associated with various chlorides, and the brines of Michigan, Ohio, Pennsylvania and West Virginia, U.S.A.; small quantities are obtained from the mother liquors of Chile saltpetre and kelp.

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Nitrate of Soda or Chile saltpetre containing 15.5 per cent. of nitrogen, is found in large deposits in the rainless regions of western South America.

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