Vol. 38 No. 2 (2022): abril-junio

• Validation of Au grade estimation models in a sector of the Golden Hill deposit

  José Alberto Arias-del Toro, Alain Carballo-Peña, Elmidio Estévez-Cruz

  99-115

  Abstract views: 186

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Articles

• Indicators used as variables in the analysis of efficiency in the nickel mining in Cuba

  Leonardo Rodríguez-Mestre, Yaimary Marrero-Ancízar, Clara Luz Reynaldo-Argüelles

  116-131

  Abstract views: 187

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• Microstructure behavior in GMAW 2205 duplex steels welding for offshore applications

  Amado Cruz-Crespo, Juan A. Pozo-Morejón, Eduardo Valencia-Morales, Ivani De Souza-Bott, Jorge Victor Miguel-Oria

  132-140

  Abstract views: 121

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• Strategic actions for preserving the natural bridge over The Bitirí River

  Sara Fernández-Cruz, Rolando Rogelio Gómez-Iglesias, Amparo Velázquez-Velázquez

  141-156

  Abstract views: 110

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• Drinking Water Quality Assessment according to Montoya’s in Yamanigüey town

  Marianela Crespo-Lambert, Moraima Fernández-Rodríguez, Luis Alberto Pérez-García

  157-167

  Abstract views: 182

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• Recovery of the buckets of the front loaders of transport in the nickel mining company in Cuba

  Robin Rubino-De la Cruz

  168-176

  Abstract views: 95

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Mining and Society

• The need for an environmental code of ethics to the mining workers in Cuba

  Efraín Santos-Rodríguez

  177-188

  Abstract views: 111

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