Tailings Storage Facility (TSF)
nounPronunciation: /ˈteɪlɪŋz ˈstɔrɪdʒ fəˈsɪləti/
An engineered structure designed to contain and manage mine waste slurry, including both solid and liquid components, requiring careful management during and after mining operations. TSFs are critical infrastructure components in mine closure and reclamation planning.
Plain English
A large pond or dam that holds leftover mining waste mixed with water during and after mining operations.
Etymology & History
Usage
"The reclamation plan prioritized dewatering the tailings storage facility and establishing vegetative cover before final site closure."
Style guide notes: Abbreviation TSF acceptable in technical writing after first complete reference.
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Frequently Asked Questions
What are tailings storage facilities used for?
TSFs contain fine mineral particles and liquid waste separated during ore processing, preventing environmental contamination.
How are TSFs reclaimed after mining?
Reclamation involves dewatering, consolidation, capping with clean material, and establishing vegetation for long-term stability.
Why Test Candidates on This?
Core competency in mine engineering and reclamation project management certifications.
Required skill level: Mid