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Design depends on the quantity and the individual characteristics of the tailings produced by the mining and milling operation as well as the climatic topographic geologic hydrogeologic and geotechnical characteristics of the disposal site and on regulatory requirements related to
The Feasibility Level of designs of the geotechnical study builds on the 2014 Pre-feasibility Study "PFS" on La India open pit which hosts a Probable Mineral Reserve of 6.9Mt at 3.1 g/t for ...
The selection of the mine design is dictated by the physical structure and value of the ore body and by the characteristics of the adjacent geological materials. Although open-pit mines and underground mines are the two most common mining strategies placer mining and solution mining also have been used for mineral extraction.
Next mine layout should be determined as factors like ventilation electrical power and haulage of the ore must be considered in cost analysis. Due to the non-homogeneous nature of mineral deposits typically mined by room and pillar mine layout must be mapped very carefully.
Following the permitting of the Mestiza and America open pits together with the La India open pit Condor has 1.12 Moz gold open pit Mineral Resources permitted for extraction inclusive of a ...
Acid mine drainage can contaminate drinking water and affect aquatic and plant life if it gets into surface or ground waters. The nature and extent of actual environmental damage caused by solid mine wastes and in turn acid mine drainage vary enormously from case to case depending on several factors.
The Feasibility Study was completed by Wardrop Engineering Ltd. a Tetra Tech Company with technical support of a team of other consultants. The study describes the scope design features and financial viability of a conventional open pit mine with a 30000 tonnes per day mill. The highlights of the Feasibility Study are: