Abandoned Mine Reclamation Glossary
743 terms total — 9 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.
Mine Subsidence
The sinking or collapse of surface land above underground mine voids, tunnels, or cavities resulting from ground instabi...
Mine Subsidence Grouting
The injection of cementitious or chemical materials into underground voids and fractured rock to stabilize ground and pr...
Mine subsidence hazard assessment
A systematic evaluation of the probability and potential impacts of ground collapse or settlement caused by underground...
Mine Subsidence Insurance
A specialized property insurance product that covers structural damage and liability claims resulting from subsidence ca...
Mine Subsidence Monitoring
Systematic observation and measurement of surface ground displacement and settling caused by underground mine voids, usi...
Mine Subsidence Monitoring Network
A system of installed instrumentation (benchmarks, extensometers, tiltmeters, GPS stations) used to detect vertical and...
Mine subsidence remediation
The engineering intervention to address or prevent ground collapse caused by underground voids left after mine extractio...
Mine Subsidence Risk Assessment
A systematic evaluation of the probability and potential impact of ground surface collapse or deformation caused by unde...
Underground Mine Subsidence
The sinking or collapse of the land surface above underground mine workings due to removal of mineral deposits and inade...