Abandoned Mine Reclamation Glossary
743 terms total — 3 showing — Last updated 07 Sep 2026
Rare earth element recovery pathway analysis
The systematic examination of methods to extract and recover economically valuable rare earth elements from mine waste materials, overburden, or tailings during reclamation operations. Analysis evaluates technical feasibility, environmental impact, and economic viability of recovery technologies.
AMD Passive Treatment System
A natural or engineered system that treats acid mine drainage through biological and chemical processes without external...
Passive Treatment System
An engineered or semi-natural system that treats mine-impacted water using gravity-fed processes without mechanical equi...
Passive Treatment Systems
Engineering designs that use natural processes without active input (chemicals, electricity, or mechanical operation) to...