Explosion halts Centerra Gold (NYSE: CGAU) Langeloth metallurgical facility

Rhea-AI Filing Summary

Centerra Gold Inc. temporarily suspended operations at its Langeloth Metallurgical Facility near Pittsburgh following an explosion on January 29, 2026 caused by an uncontrolled mixture of chemicals adjacent to the acid plant. Two contractors were hospitalized with injuries and two employees were hospitalized as a precaution, but no fatalities were reported.

The company states there is presently no indication of a significant environmental release and that relevant regulatory agencies and authorities have been notified. Centerra is assessing the expected downtime at Langeloth and plans to provide an update when more information becomes available.

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Mining operations and ESG risk analyst

Explosion halts a processing facility, with injuries but no fatalities or significant environmental release reported.

Centerra Gold reports an explosion at its Langeloth Metallurgical Facility, tied to an uncontrolled mixture of chemicals beside the acid plant. Operations are suspended while the company evaluates the situation, including how long the facility may remain offline.

The statement highlights that no fatalities occurred, two contractors were injured and hospitalized, and two employees were hospitalized for precautionary reasons. It also notes there is presently no indication of a significant environmental release, and that regulatory agencies and authorities have been informed.

The operational and financial impact will depend on how critical Langeloth is to Centerra’s overall production chain and how long downtime lasts, which the company is still assessing. Future updates from Centerra, once the estimated downtime is determined, will clarify the extent of disruption.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of January 2026

Commission File Number: 001-40324

Centerra Gold Inc.
(Translation of registrant's name into English)

1 University Avenue, Suite 1800
 Toronto, Ontario
 M5J 2P1
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [   ]      Form 40-F [ X ]

On January 30, 2026, the Registrant issued a press release, a copy of which is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

(c) Exhibit 99.1. Press release dated January 30, 2026

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		Centerra Gold Inc.
		(Registrant)
Date: January 30, 2026		/s/ Yousef Rehman
		Yousef Rehman
		Vice President, General Counsel & Corporate Secretary

EXHIBIT 99.1

Centerra Gold Reports Explosion at Langeloth; No Fatalities or Significant Environmental Releases

TORONTO, Jan. 30, 2026 (GLOBE NEWSWIRE) -- Centerra Gold Inc. (“Centerra” or the “Company”) (TSX: CG) (NYSE: CGAU) has suspended operations at its Langeloth Metallurgical Facility (“Langeloth”) near Pittsburgh, Pennsylvania following an explosion on January 29, 2026 at approximately 6:15 p.m. Eastern Time, which was a result of an uncontrolled mixture of chemicals leading to an uncontained chemical reaction adjacent to the acid plant. No fatalities were reported, but two contractors were taken to hospital with injuries, and two employees were taken to hospital for precautionary reasons. Presently, there is no indication of a significant environmental release. The relevant regulatory agencies and authorities have been notified. The Company is currently assessing Langeloth’s estimated downtime and will provide an update when more information is available.

About Centerra Gold
Centerra Gold Inc. is a Canadian-based gold mining company focused on operating, developing, exploring and acquiring gold and copper properties in North America, Türkiye, and other markets worldwide. Centerra operates two mines: the Mount Milligan Mine in British Columbia, Canada, and the Öksüt Mine in Türkiye. The Company also owns the Kemess Project in British Columbia, Canada, the Goldfield Project in Nevada, United States, and owns and operates the Molybdenum Business Unit in the United States and Canada. Centerra’s shares trade on the Toronto Stock Exchange (“TSX”) under the symbol CG and on the New York Stock Exchange (“NYSE”) under the symbol CGAU. The Company is based in Toronto, Ontario, Canada.

For more information:
Lisa Wilkinson
Vice President, Investor Relations & Corporate Communications
(416) 204-3780
Lisa.Wilkinson@centerragold.com

Additional information on Centerra is available on the Company’s website at www.centerragold.com, on SEDAR+ at www.sedarplus.ca and EDGAR at www.sec.gov/edgar.

FAQ

What incident did Centerra Gold (CGAU) report at the Langeloth facility?

Centerra Gold reported an explosion at its Langeloth Metallurgical Facility near Pittsburgh on January 29, 2026. The event stemmed from an uncontrolled mixture of chemicals causing an uncontained chemical reaction adjacent to the acid plant, leading the company to suspend operations at the site.

Were there any injuries or fatalities in Centerra Gold’s Langeloth explosion?

Centerra Gold reported no fatalities from the Langeloth explosion. Two contractors were taken to hospital with injuries, and two employees were hospitalized for precautionary reasons, indicating medical attention was provided while the company continues to address the situation at the facility.

Did Centerra Gold report any significant environmental release from the Langeloth explosion?

Centerra Gold stated there is presently no indication of a significant environmental release from the Langeloth explosion. The company also noted that relevant regulatory agencies and authorities have been notified, signaling that environmental and safety oversight bodies are aware of the incident.

How has the Langeloth explosion affected Centerra Gold’s operations?

The explosion prompted Centerra Gold to suspend operations at its Langeloth Metallurgical Facility. The company is currently assessing the facility’s estimated downtime and has indicated it will provide an update when more detailed information about the duration and impact becomes available.

What is Centerra Gold’s core business and where does it operate?

Centerra Gold is a Canadian-based gold mining company focused on operating, developing, exploring and acquiring gold and copper properties. It operates the Mount Milligan Mine in British Columbia and the Öksüt Mine in Türkiye, and owns projects and a Molybdenum Business Unit in North America.

Where are Centerra Gold’s shares listed and under what symbols?

Centerra Gold’s shares trade on the Toronto Stock Exchange under the symbol CG and on the New York Stock Exchange under the symbol CGAU. The company is headquartered in Toronto, Ontario, and provides investor information through its website and securities regulators’ platforms.