Meteoric Resources (ASX:MEI) has landed one of the biggest validation moments in its short history, with Lynas Rare Earths (ASX:LYC) proposing to acquire the company in an all-share deal valuing Meteoric at around A$968M.
Under the proposed scheme, Meteoric shareholders would receive 0.0207 Lynas shares for every Meteoric share held.
Based on Lynas’ last closing price before the announcement, that implies ~A$0.286 per Meteoric share, a 68.4% premium to Meteoric’s previous close of A$0.17.
Caldeira is the reason
The centrepiece is Meteoric’s Caldeira Rare Earth Project in Minas Gerais.
Caldeira is described as the largest known ionic clay JORC rare earth Mineral Resource outside China and already has a completed DFS.
Meteoric’s reported Resource contains an estimated 802kt of NdPr oxides and 41kt of DyTb oxides, while Lynas says the transaction would lift its Measured and Indicated TREO Resource base by around 79% on a pro forma arithmetic basis.

Figure 1: Meteoric’s Caldeira Project in Minas Gerais.
Lynas brings the balance sheet
For Meteoric, the obvious attraction is development firepower.
Lynas brings operating experience, downstream processing capability and a balance sheet carrying around A$1.2B in cash and short-term deposits.
It has also agreed to provide Meteoric with an interim funding facility of up to A$110M during the scheme process, with an initial A$35M tranche available following execution of the deal documentation.
That gives Caldeira a clearer funding pathway while the transaction works through approvals.
Brazil gets bigger in the rare earth map
The combination would give Lynas a second major resource base alongside Mt Weld, while opening a new jurisdiction in Brazil.
There is also potential for downstream processing in-country, which could extend Caldeira beyond simply supplying feedstock.
Meteoric shareholders would retain exposure through Lynas shares, representing around 5.9% of the enlarged group on a fully diluted basis if the scheme proceeds.
What happens next
The deal is still proposed, not done.
Meteoric’s Board has unanimously recommended the scheme in the absence of a superior proposal and subject to an independent expert concluding it is in shareholders’ best interests.
A Scheme Booklet is expected in December, with a shareholder meeting targeted for January 2027 and implementation by March 2027, subject to shareholder, Court and Brazilian regulatory approvals.
Meteoric spent years proving Caldeira could matter, now Lynas wants to own it.



