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.
baseline characterization
The comprehensive documentation of pre-mining environmental conditions that serves as a reference standard for measuring...
Geochemical Baseline Characterization
The systematic analysis of pre-mining or undisturbed soil, rock, and water chemistry to establish background elemental c...
Hydrogeological baseline characterization
The systematic documentation and analysis of groundwater conditions, aquifer properties, and subsurface hydrology prior...