Amendment: SEC Form 6-K/A filed by Critical Metals Corp.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

(Amendment No. 1)

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2025

Commission File Number: 001-41973

Critical Metals Corp.

(Exact name of registrant as specified in its charter)

c/o Maples Corporate Services (BVI) Limited

Kingston Chambers, PO Box 173, Road Town

Tortola, British Virgin Islands

(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 ☐

EXPLANATORY NOTE

This Amendment No. 1 on Form 6-K (this “Amendment”) amends the Report of Form 6-K furnished by Critical Metals Corp. (the “Company”) to the U.S. Securities and Exchange Commission on March 12, 2025 (the “Original Report”) in order to (i) replace Exhibit 23.1 to the Original Report with an updated consent of Agricola Mining Consultants Pty Ltd. and (ii) include certain information in this Amendment that is derived from the information contained in the Technical Report Summary related to the Tanbreez Rare Earth Project (the “Tanbreez Project”) filed with the Original Report.

Previously, on March 12, 2025, the Company announced that it obtained a technical report summary for its Tanbreez Project in Greenland (the “Tanbreez Technical Report Summary”) from Agricola Mining Consultants Pty Ltd. (the “Qualified Person”). The Tanbreez Technical Report Summary was filed as Exhibit 96.1 to the Original Report and is incorporated herein by reference. The consent of the Qualified Person is filed as Exhibit 23.1 to this Amendment and is incorporated herein by refence.

The Tanbreez Project is a permitted, globally significant critical minerals asset positioned to unlock a sustainable, reliable and long-term rare earth supply for North America and Europe. Once operational, Tanbreez is expected to supply rare earth elements to customers in the western hemisphere to support the production of a wide range of next-generation commercial products, as well as demand from the defense industry.

The Tanbreez Project includes two rare earth mineral sites: Tanbreez Fjord and Tanbreez Hill, hosted in a kakortokite unit estimated at 4.7 billion tonnes of inferred resources (a conceptual estimate of the mineralized unit). The initial mineral resource estimate shows the Tanbreez project containing approximately 44.87 million metric tons @ 0.38% Total Rare Earth Oxides (“TREO”), 1.39% ZrO2, 0.14% Nb2O5, comprising (i) 25.42 million metric tons @ 0.37% TREO of indicated resources and (ii) 19.45 million metric tons @ 0.39% TREO of inferred resources. For information regarding the assumptions and parameters used to estimate mineral resources on the Tanbreez Project, see Section 11 of the Tanbreez Technical Report Summary.

The information contained in this Amendment No. 1, except for Exhibit 99.1, is hereby  incorporated by reference into the Company’s registration statement on Form S-8 (File No. 333-280017) (including any prospectuses forming a part of such registration statement) and to be a part thereof from the date on which this Form 6-K is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

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.

Date: March 19, 2025

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