Commission to Malpelo Island (Phosphates)

Authors

  • Alberto Sarmiento Alarcón Servicio Geológico Nacional

DOI:

https://doi.org/10.32685/0120-1425/bol.geol.1.3.1953.336

Keywords:

Agricultural, exploration, exploitation, phosphates, lava, production

How to Cite

Sarmiento Alarcón, A. (1953). Commission to Malpelo Island (Phosphates). Boletín Geológico, 1(3), 40–57. https://doi.org/10.32685/0120-1425/bol.geol.1.3.1953.336

Issue

Section

Articles

Published

1953-03-01

Abstract

This report is about an exploration of Malpelo Island to look for phosphates of animal origin and their exploitation methods.

After a lithological description of the formations found, which are of igneous origin, a calculation of 450,500 tons was estimated. However, laboratory analyses indicate that what is found there is a compound of insoluble phosphates of iron and aluminum, which makes it useless for agricultural use.

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