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What is the three-in-one scheme of three mines?
The green development and utilization scheme of mineral resources (trinity) is to integrate the original development and utilization scheme of mineral resources, mine land reclamation scheme and mine geological environment protection and management recovery scheme into one scheme. Adhere to the two bottom lines of development and ecology, implement the strategy of giving priority to conservation and protection, realize the transformation of the way and direction of mineral resources development and utilization, minimize the damage and disturbance to land and geological environment in the process of mineral development, and develop green mining with green mine construction as the carrier.

What is the significance of green mines?

Green mine is a brand-new thinking on mineral resources management and mining development road under the new situation. Building green mines is the only way to promote the economic progress of mining industry. The concept of "green mine" is in line with the development requirements of 2 1 century, and more in line with the inherent requirements of Scientific Outlook on Development's "people-oriented, sustainable development" to build a harmonious society.

Green mine construction is a complex system engineering. It represents the overall level of development and utilization of mineral resources in a region and the potential of sustainable development. It focuses on the scientific, low-consumption, efficient and rational development and utilization of mineral resources, and strives to reduce the consumption of resource reserves, reduce mining costs and optimize resource efficiency.

Before mining minerals, mines should be evaluated. Mineral exploration and evaluation generally use natural electric field prospecting instruments, which can clearly find underground mineral deposits. This kind of exploration instrument is an instrument to judge and analyze geological anomalies by using the changes of resistivity and other related parameters caused by different natural electric fields and geological structures.

To sum up, the four-in-one report of coal mine mainly refers to the compilation project of the "four-in-one" report of mineral resources development and utilization, geological environment protection, land reclamation and ecological environment restoration and management scheme.

Legal basis: "Regulations on Coal Mine Safety" Article 3 Coal mining enterprises must abide by the laws, regulations, rules, regulations, standards and technical specifications of the state concerning production safety.

Coal mining enterprises must establish and improve the responsibility system for safety production of leaders at all levels, the responsibility system for safety production of functional institutions and the responsibility system for safety production of post personnel.

Coal mining enterprises should establish and improve the safety target management system, safety reward and punishment system, safety technical measures examination and approval system, safety hidden danger investigation system, safety inspection system, safety office meeting system, etc.