Rockwell Mining, LLC & Black Oak Mining, LLC Black Oak Underground Mine, Matewan Tunnel & the Overland Conveyor between Black Oak Underground and Matewan Tunnel Layoffs & WARN Notices — WARN Index

Worker Adjustment and Retraining Notification (WARN) filings, plant closures, and layoff history for Rockwell Mining, LLC & Black Oak Mining, LLC Black Oak Underground Mine, Matewan Tunnel & the Overland Conveyor between Black Oak Underground and Matewan Tunnel.