Vol. 36 No. 3 (2020): Julio-Septiembre

Articles

• Preliminary characterization of slate from Tchihingue deposit (Angola) for use as industrial rock

  Claudio Fernándes-Da Mata, Roger Samuel Almenares-Reyes, José A. Otaño-Noguel

  253-267

  Abstract views: 279

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• Sustainable performance and administrative excellence results in stone mines in the State of Mexico 2019: an exploratory study

  Jovanny Fernando Rueda-Mijangos, Patricia Mercado-Salgado

  268-283

  Abstract views: 314

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• Petrophysical characterization of lithotypes of Bahía Honda region, western Cuba

  Willy Roberto Rodríguez-Miranda, Ellie Mesa-Hernández, Magaly Fuentes-Rodríguez

  284-299

  Abstract views: 293

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• Volumetric mass 3D modeling in lateritic deposits using (A, U, θ) estimators

  Justino Tomás-António, Arístides Alejandro Legrá-Lobaina, Ramón Gilberto Polanco-Almanza

  300-315

  Abstract views: 256

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• Effect of additive oil on energy-technological indicators in closed-grinding circuits for laterite ore on industrial level

  Alfredo Coello-Velazquez, Luis Llorente-Arce, Alexis García

  316-327

  Abstract views: 264

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• Environmental diagnosis of an ancient tungsten mine in Argentina

  Natalia J. Marchevsky, Andrea Giubergia, Miguel Ángel Beninato

  328-341

  Abstract views: 419

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• Impact of seasonal variability of precipitation on surface and groundwaters in the Mbe plateau in North Pool (Congo-Brazzaville)

  Harmel Obami-Ondon, Medard Ngouala-Mabonzo, Urbain Gampio-Mbilou, Bernard Mabiala

  342-350

  Abstract views: 286

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• Sustainability criteria for exploiting granite in Huila province, Angola

  Carnoth Júlio Kambuta-Tchivikwa, Mayda Ulloa-Carcasés

  351-365

  Abstract views: 297

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