Overburden Stockpile
nounPronunciation: /ˈoʊvərˌbɜrdən ˈstɑkˌpaɪl/
Accumulated rock and soil removed from above ore deposits during mining operations and temporarily stored for potential reuse in reclamation activities. These stockpiles must be managed to prevent erosion, leachate generation, and to facilitate material testing for suitable reclamation applications.
Plain English
Piles of rock and dirt removed during mining that are stored for later reuse in restoring the mined land.
Etymology & History
Usage
"The reclamation team tested overburden stockpile material to determine suitability for use as replacement soil in the graded pit areas."
Style guide notes: Distinguish between static stockpiles and active material movement when describing current reclamation status.
Also known as
Contrasted with
Related Terms
Frequently Asked Questions
What is stored in overburden stockpiles?
Rock and soil removed from above ore deposits during mining operations, held for potential reuse.
How are overburden stockpiles managed during reclamation?
Through material testing, erosion control measures, and selective placement in suitable reclamation areas based on composition.
Why Test Candidates on This?
Relevant for understanding material sourcing options and cost-effective reclamation strategies.
Required skill level: Junior