Two of the West's bigger build-outs sit in the same quarterly report. Centerra Gold's October 29 third-quarter release is mostly a British Columbia and Türkiye operating story — but its two American growth projects, the Thompson Creek molybdenum restart in Idaho and the Goldfield gold project in Nevada, both moved on paper this quarter: one held its date and its budget, the other finished its major permitting.
- Thompson Creek, Idaho — the restart holds: first molybdenum production remains on track for mid-2027, and the project remains in line with its total capital estimate of $425 to $450 million, according to the release.
- How far along: approximately 65% of the infrastructure refurbishment is complete; during the quarter most long-lead equipment packages shipped, installation of approximately two-thirds of the flotation tanks and agitators was completed, key mill equipment refurbishment and electrical work advanced, and the tailings toe berm was substantially completed with related pipeline installation. In October 2026 the final electrical equipment required for the mill refurbishment was delivered to site.
- The spend so far: third-quarter non-sustaining capital expenditures at Thompson Creek were $81.2 million, bringing the total since the September 2024 restart decision to $337.3 million. Centerra expects 2026 Thompson Creek spending to land within the previously disclosed $190 to $220 million guidance range.
- Goldfield, Nevada — permits done for the core deposit: all major permits are now in place for the Gemfield deposit, which accounts for approximately 80% of Goldfield's life-of-mine production. Detailed engineering, long-lead procurement and initial earthworks advanced in the quarter; third-quarter spending was $29.9 million, on track for updated 2026 guidance of $60 to $70 million, and first production is targeted by the end of 2028.
- The molybdenum business around the restart: Centerra's US Moly unit — Thompson Creek plus the Langeloth metallurgical facility in Pennsylvania — saw Langeloth roast 2.8 million pounds and sell 4.6 million pounds of molybdenum in the quarter; US Moly generated $2.9 million of cash flow from operations and a free cash flow deficit of $53.5 million, reflecting capital spending on the Thompson Creek restart.
A restart, not a discovery
Thompson Creek is a known mine being put back into service, and the quarterly detail is the unglamorous kind that decides whether restarts land on time: tanks and agitators going in, electrical packages arriving, a tailings toe berm substantially complete, and pre-commissioning work — legacy system testing, training planning, operating procedures — advancing alongside the construction. President and CEO Paul Tomory's summary was a schedule statement, not a promise of new metal: at Thompson Creek "we remain on track for first molybdenum production in mid-2027, less than one year away and in a constructive price environment, and we expect to deliver the restart project within our capital cost estimate."
Goldfield's milestone is different in kind. Permits are the long pole for a new Nevada gold mine, and Centerra now reports the major permits in place for Gemfield — the deposit carrying roughly four-fifths of the project's planned life-of-mine production — with site establishment activities underway and some site-preparation spending pulled into 2026, the company says, to reduce execution risk and lock 2026 pricing. The overall Goldfield capital cost estimate, the release says, remains consistent with the August 2025 technical study.
The honesty box
"On track" and "targeted" are forward-looking statements, not completed facts: mid-2027 first molybdenum at Thompson Creek and end-of-2028 first gold at Goldfield are company targets, subject to the construction, commissioning and market risks the release's cautionary statement lists. The $425 to $450 million Thompson Creek figure is a capital cost estimate the company says the project remains in line with — $337.3 million spent to date is the reported actual. The permitting statement is precise and should be read precisely: all major permits in place for the Gemfield deposit is what the release says — it does not claim every approval for every part of the wider Goldfield project. Consolidated quarterly figures elsewhere in the release (revenue of $500.3 million and net earnings of $88.7 million for the third quarter) are company-wide, driven mainly by the operating Mount Milligan and Öksüt mines, and are not results of the Idaho or Nevada projects, neither of which is in production.
What to watch
Thompson Creek's commissioning sequence as refurbishment moves past two-thirds, and whether the mid-2027 date survives the winter construction season in central Idaho; at Goldfield, the pace of construction and site preparation through the rest of 2026, and any update to the end-of-2028 first-production target.