Abandoned Mine Reclamation Glossary
743 terms total — 3 showing — Last updated 26 Oct 2026
Closure Financial Assurance
A regulatory mechanism requiring mining operators to establish monetary reserves or financial instruments sufficient to fund complete reclamation and long-term site management. The assurance amount is calculated based on detailed closure cost estimates and is held in escrow or bonded accounts.
geotechnical hazard assessment
A comprehensive evaluation of physical and geological risks at abandoned mines, including slope instability, subsidence...
Mine subsidence hazard assessment
A systematic evaluation of the probability and potential impacts of ground collapse or settlement caused by underground...
Underground Mine Collapse Hazard Assessment
A systematic evaluation of subsurface voids, structural integrity of mine pillars and roof systems, and probability of c...