Design of an economically feasible support for the replacement of pillars in Providencia Mine, Antioquia - Stage 1

Pillar replacement in mining works is a technique of using the pillars that are part of the support structures having a high degree of mineralization, which attracts economic interest. The technique consists of replacing the support pillars of the mineral matrix that contain appreciable and benefici...

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Main Authors:	Montaño-Chinchilla, Claudia Yasmin, Molina-Escobar, Jorge Martin, Suarez-Burgoa, Ludger Oswaldo, Ceballos-Guerra, Elkin de Jesús
Format:	Online
Jezik:	eng
Izdano:	Universidad Pedagógica y Tecnológica de Colombia 2019
Teme:	gold mining pillar rock safety minería oro pilar roca seguridad
Online dostop:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/9199