The surface topography, geological map of mining area, plane layout of
II, current situation of tailing reservoir prediction is introduced, the service life of the mine,
2P reserve estimation range and elevation, the boundary grade, loss rate and the dilution rate, the key points of mining area correction factor; submit open section, underground development section, underground to be developed in section M I resources and 2P reserves the distinction between 400m section above
, surface and underground resources and reserves, the respective distinguishing small open resources and reserves
5, size open-air design bottom elevation above sea level, the actual current between the mining elevation above sea level, surface and underground design of pillar roof and floor elevation above sea level at the end of 2015
6, open after the end of,Underground production capacity and its calculation according to the mining area,
7 ore transportation distance of ore dressing plant; deep mining area hydrogeological data
s, that mine product scheme and its grade, ore dressing, smelting, refining the description of each stage of the recovery rate to open, well,
industry production cost structure with data, such as the supplementary exploration, open pit mining, underground mining, ore dressing, smelting cash cost, artificial, technology and miscellaneous cash cost of transportation and insurance, refining, refining costs, general and administrative expenses, such as the annual capital expenditure
, development capital expenditure, maintenance capital expenditure, mine closure and reclamation expenditure
正在翻譯中..