A sampling poorly planned or performed, contamination of samples during preparation, or use of an inadequate analysis method can lead to the abandon of promising areas or determine wasteful investments in areas without interest.

In order to ensure the accuracy and reliability of the data obtained, the procedure QA / QC (Quality Assurance / Quality Control) is increasingly required by investors.

During the work exploration and exploitation specific QA / QC programs must be implemented for all stages, including topography, geological and structural mapping, geochemical , geophysics, surveys, chemical analysis, geostatistics, data bases and the ellaboration of 3D geological models.

VISA Consultores offers the audit and quality control service of the data obtained during all phases of the minning project development.