| Table of contents Min. Geol. vol.36 no.3 Moa July.-Sept. 2020 ORIGINAL ARTICLE | | | | · Preliminary characterization of slate from Tchihingue deposit (Angola) for use as industrial rock Fernández-Da Mata, Claudio; Almenares-Reyes, Roger Samuel; Otaño-Noguel, José A.
| | | | · Sustainable performance and administrative excellence results in stone mines in the State of Mexico 2019: an exploratory study Rueda-Mijangos, Jovanny Fernando; Mercado-Salgado, Patricia
| | | | · Petrophysical characterization of lithotypes of Bahía Honda region, western Cuba Rodríguez-Miranda, Willy Roberto; Mesa-Hernández, Ellie; Fuentes-Rodríguez, Magaly
| | | | · Modeling 3D of volumetric mass in lateritic ore deposits by estimators (A,U,θ) Tomás-Antonio, Justino; Legrá-Lobaina, Arístides A.; Gilberto-Polanco, Ramón
| | | | · Effect of additive oil on energy-technological indicators in closed-grinding circuits for laterite ore on industrial level Coello-Velázquez, Alfredo Lázaro; Llorente-Arce, Luis; García, Alexis
| | | | · Environmental diagnosis of an ancient tungsten mine in Argentina Marchevsky, Natalia J.; Giubergia, Andrea; Beninato, Miguel Ángel
| | | | · Impact of seasonal variability of precipitation on surface and groundwaters in the Mbe plateau in North Pool (Congo-Brazzaville) Obami-Ondon, Harmel; Mabonzo, Medard Ngouala; Mbilou, Urbain Gampio; Mabiala, Bernard
| | | | · Sustainability criteria for exploiting granite in Huila province, Angola Kambuta-Tchivikwa, Carnoth Júlio; Ulloa-Carcassés, Mayda
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