Question

what are the various step of mininig operation​

Answer 1

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The various steps of mining operation are :-

• Electric drills prepare the overlying strata for blasting.
• Removal of broken ore.
• Extraction of upper ore seam.

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Answer 2

Answer:

1. Exploration and prospecting
2. Mine-site design and planning
3. Construction
4. Production
5. Closure and reclamation.Mine closure plans can aim to renovate the site to varying degrees:

• Remediation. Cleaning up the contaminated area, including water.
• Reclamation. Stabilising the terrain, landscaping and topsoil replacement to make the land useful once again.
• Restoration. Rebuilding any part of the ecosystem that was disturbed as a result of the mine such as flora and fauna.
• Rehabilitation. Rehabilitating the site to a stable and self-rejuvenating state, either as it was before the mine was built or as a new equivalent ecosystem.