Huanillos

Huanillos, or "Guanillos" on an 1865 map of Peru

Huanillos, sometimes Guanillos, is located in the shore of the region of Tarapaca, Chile. It is 130 km south from Iquique, the capital of the region.^{[citation needed]} It was historically one of the main locations in Chile where guano deposits could be found.^[1]

^ Miller, Benjamin L.; Singewald, Joseph (1919). The Mineral Deposits of South America. New York: McGraw-Hill Book Company. p. 325.

[1] Miller, Benjamin L.; Singewald, Joseph (1919). The Mineral Deposits of South America. New York: McGraw-Hill Book Company. p. 325.

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