$200 million in new common equity, raised in early August through Morgan Stanley and Goldman Sachs, is the financial foundation for a board-authorized production overhaul at Ramaco Resources (METC, METCB). The raise produced what the company reports as a billion-dollar-plus gain in market capitalization. That capital enabled the board to authorize lifting annual coal throughput at Brook Mine from 2 million tons to a base target of 5 million tons (projected), with rare earth and critical mineral oxide output rising in parallel from 1,240 tons to approximately 3,400 tons per year (projected), measured against the baseline in the Fluor Corporation's conceptual Preliminary Economic Assessment.
Production scale-up: the numbers
| Metric | Prior level | Revised target | Status |
|---|---|---|---|
| Annual coal throughput | 2 million tons | 5 million tons | Projected |
| Annual REE/CM oxide output | 1,240 tons | ~3,400 tons | Projected |
| Permitted acreage | ~4,500 acres | ~16,000 acres | Pending expansion |
| Mine life at revised rate | Not disclosed | 60+ years | Projected |
The 5-million-ton base is the conservative case. Ramaco says the deposit can technically accommodate 8 to 10 million tons annually, subject to market demand. Customer feedback, the company reports, suggests the revised figures may prove conservative by the time the mine reaches steady-state production.
A new Technical Report Summary from Weir International, updating a March 2025 study, has guided a revised mine plan targeting a cut-off concentration grade of almost 500 parts per million. Brook Mine is what the Department of Energy's National Energy Technology Laboratory has called the largest unconventional rare earth deposit in North America.
Federal engagement and terbium pricing
Management reports active discussions with senior officials at the Department of Energy, Department of Interior, Department of War, the Federal Permitting Improvement Steering Council, the President's National Energy Dominance Council, and the National Security Council. Federal support mechanisms under discussion include the Defense Production Act and the Energy Dominance Loan Program.
The market backdrop adds pressure to the timeline. Terbium is trading at almost $4 million per tonne on western REE indices, the company notes, well above current prices in China. Supply bifurcation between Chinese and western sources is a recurring theme in the federal discussions.
Timeline and the amended filing
The pilot plant is expected to begin operation later in 2025. Commercial oxide plant construction could begin later in 2026, with an 18-month construction period thereafter.
The September 18 shareholder letter was refiled as an amended 8-K/A, specifically to remove tabulations covering development options, margin analysis, cash flow analysis, valuation, and production metrics summary, and to clarify that the Fluor study is a conceptual analysis rather than a feasibility determination.