Drilling for placer deposits of gold and platinum in the jungles of Colombia
Institution: | Missouri University of Science and Technology |
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Department: | |
Year: | 1936 |
Record ID: | 1498351 |
Full text PDF: | http://hdl.handle.net/10355/18003 |
"In the following report I have made no attempt to "white-wash" or to exaggerate conditions as I found them in the Choco. In plain language I have endeavored to give the reader a picture of the obstacles met, and overcome by the engineer in his search for placer deposits of gold and platinum with the prospect drill in the jungle" – Foreword, p. [1].