Petrographic study of five rocks from the headwaters of the Humea Chico river

Authors

  • Hans Wolfgong Nelson Instituto Geológico Nacional

DOI:

https://doi.org/10.32685/0120-1425/bolgeol1.4.1953.48

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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How to Cite

Wolfgong Nelson, H. (1953). Petrographic study of five rocks from the headwaters of the Humea Chico river. Boletín Geológico, 1(4), 62–65. https://doi.org/10.32685/0120-1425/bolgeol1.4.1953.48

Issue

Vol. 1 No. 4 (1953)

Section

Articles

Published

1953-04-01
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Abstract

This report d escribes petrographic microscope thin sections of rock samples from the headwaters of the Humea Chico river, La Aurora mine (Ubalá) with results of Au, Ag, and Pb analyses, and location maps.

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