• Field parametric geostatistics : an alternative to tackle gold grade estimations 

      Machado, Rochana da Silva; Costa, Joao Felipe Coimbra Leite (2019) [Artículo de periódico]
      High anomalous grades are very common in gold deposits, whose presence requires careful treatment to prevent overestimation of metal content. Mineral resource analysts have worked on the estimation of several gold deposits, ...