The industrial minerals technical requirements, the type of mercury in useful mineral ore industry divided mineral component type, predominantly single mercury, uranium, mercury, antimony, mercury selenide, mercury and mercury multiple gold metal or the like. For industrial users, it is currently mainly a single mercury type ore.
The general industrial requirements for mercury ore: the cut-off grade is 0.04%, the industrial grade is 0.08%-0.10%, the recoverable thickness is ≥0.8-1.2m, and the cut-off thickness is ≥2~4m.
The above indicators are used to delineate ore bodies. Since mercury ore exploration can only be used to delineate ore bodies, the above indicators are used to determine the thickness of the ore in the exploration project, and the ore-bearing coefficient and the average grade of the ore body are calculated accordingly. When evaluating ore-bearing bodies, the requirements are based on the product of the ore-containing coefficient and the grade, that is, the ore-bearing coefficient × the average grade of the ore body is ≥0.04%. If the average grade of the ore body is below the minimum industrial requirement, it is listed as off-balance sheet reserves.
This indicator is only for industrial indicators referenced in the evaluation of mercury deposits. All the industrial indicators used in the geological exploration report that provide the design and use of the mine construction shall be based on the specific conditions of the exploration of the deposit and the technical conditions of the mining and metallurgy for economic accounting and comparative research, and the index of the mineral industry for exploration shall be formulated and determined by the competent industrial department. .
The general industrial requirements for mercury ore: the cut-off grade is 0.04%, the industrial grade is 0.08%-0.10%, the recoverable thickness is ≥0.8-1.2m, and the cut-off thickness is ≥2~4m.
The above indicators are used to delineate ore bodies. Since mercury ore exploration can only be used to delineate ore bodies, the above indicators are used to determine the thickness of the ore in the exploration project, and the ore-bearing coefficient and the average grade of the ore body are calculated accordingly. When evaluating ore-bearing bodies, the requirements are based on the product of the ore-containing coefficient and the grade, that is, the ore-bearing coefficient × the average grade of the ore body is ≥0.04%. If the average grade of the ore body is below the minimum industrial requirement, it is listed as off-balance sheet reserves.
This indicator is only for industrial indicators referenced in the evaluation of mercury deposits. All the industrial indicators used in the geological exploration report that provide the design and use of the mine construction shall be based on the specific conditions of the exploration of the deposit and the technical conditions of the mining and metallurgy for economic accounting and comparative research, and the index of the mineral industry for exploration shall be formulated and determined by the competent industrial department. .
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