Velilla-Avilez, Danilo Arturo and Restrepo-Baena, Oscar Jaime
Subjects
ECONOMIC activity, INFORMATION resources, FEDERAL government, BUSINESS models, MINES & mineral resources, GOLD mining
Abstract
Copyright of Boletín de Ciencias de la Tierra is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Published
2020
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