Sara

June 10, 2021

Exploitation and environmental reclamation of a pozzolan deposit

Sara

June 10, 2021

Exploitation and reclamation of a limestone deposit

Sara

June 10, 2021

Exploitation and environmental reclamation of a limestone deposit

Sara

June 10, 2021

Exploitation and enviromental reclamation of a limestone conglomerate deposit

Sara

June 10, 2021

ECONOMIC ASSESSMENT OF ESTATES INTERESTED BY QUARRYING ACTIVITY

Sara

June 10, 2021

EXPLOITATION AND ENVIRONMENTAL RECLAMATION OF A GYPSUM DEPOSIT

Sara

June 10, 2021

MINERAL PROCESSING PLANT FOR COPPER AND MOLYBDENUM RECOVERY FROM MINE TAILINGS

Sara

June 10, 2021

Expolitation and Reclamation of an Ornamental Stone Quarry

Sara

June 10, 2021

Limestone in situ characterization for Solvay soda production

Sara

June 9, 2021

CRITICAL ANALYSIS OF AN UNDERGROUND GYPSUM QUARRY EXPANSION PROJECT