Arena Minerals Increases Land Holdings in Pastos Grandes

Arena Minerals Inc. ("Arena" or the "Company") (TSX-V: AN | OTCQX: AMRZF)

 is pleased to announce that its subsidiary Sal de la Puna Holdings Inc. (“SdlPH”) has entered into a binding Purchase and Sale Agreement (the “Agreement”) to acquire two mining claims covering 505 hectares of the Pastos Grandes basin, located in Salta province, Argentina.

William Randall, President & CEO of Arena, stated, “This acquisition further increases our land holdings in the well established Pastos Grandes basin. These claims lie within the explored areas of the basin and could provide immediate resource upside.”

A map showing the Sal de la Puna land holdings, including the acquired claims, can be found below.

Exhibit 1

Terms of the Agreement

Pursuant to the terms of the Agreement, SdlPH’s 100% owned Argentine subsidiary, Puna Argentina S.A.U. (“PASA”), entered into a definitive agreement to acquire 100% title over two claim blocks (Cerrito and Hierro Indio) covering a total of 505 hectares.

The vendor, with whom PASA also signed a separate agreement to acquire a three block claim, 2,200 hectares, as reported previously in the Company’s press release dated October 6, 2022, is a local, arms-length privately owned company and will not be receiving any shares of the Company as part of the transaction.

Total consideration of USD $878,012 shall be paid to the vendor, as follows:

1. a first installment of USD $80,341 on signing of the Agreement;
2. a second installment of USD $189,375 on signing of the public deed required by law to instrument the transfer of mines (the “Deed”), which will take place within the next 20 days after the signing of the Agreement or when the designated notary public obtains title certificates free of debt, whichever occurs first;
3. a third installment of USD $304,148 on October 13, 2023; and
4. the fourth and last installment of USD $304,148 on October 13, 2024.

As collateral for the payments of the third and fourth installments, PASA will grant a mortgage guarantee in favour of the vendor on the Cerrito and Hierro Indio claims.

Execution of the Deed required by the Argentine Federal Mining Code to complete the transfer of two claims and closing of the transactions contemplated by the Agreement is expected to take place on or before December 31, 2022.

Together with the execution of the Deed, PASA will enter into an Usufruct Agreement with the vendor in which PASA shall concede the vendor rights over any solid state borates (ulexite, etc) contained within the acquired Cerrito and Hierro Indio claims. The Bilateral Usufruct Agreement will be subject to the maximum term recognized by the Argentine Federal Mining Code of 40 years, and subject to the usual conditions of mutual and reciprocal indemnity against any damage or claim that either Party may suffer for the operations undertaken by the other Party on site, including obligations to undertake such operations in compliance to any applicable legislation, labour and environmental laws.

About Arena Minerals Inc.

Arena owns 65% of the Sal de la Puna Project covering approximately 14,000 hectares of the Pastos Grandes basin located in Salta, Argentina. The claims are highly prospective and share the basin with two advanced lithium brine projects. In addition to Sal de la Puna, the Company owns the Antofalla lithium brine project in Argentina, consisting of four claims covering a total of 6,000 hectares of the central portion of Salar de Antofalla, located immediately south of Albemarle Corporation's Antofalla project. Arena has developed a proprietary brine processing technology using brine type reagents derived from the Antofalla project with the objective of producing more competitive battery grade lithium products.

Arena also owns 80 percent of the Atacama Copper property within the Antofagasta region of Chile, and 5.8 million shares of Astra Exploration. The projects are at low altitudes, within producing mining camps in infrastructure-rich areas, located in the heart of Chile's premier copper mining district.

For more information regarding the Company, its management, expertise, and projects, please visit www.arenaminerals.com. An email registration allowing subscribers to directly receive news and updates is also available on the website.

The technical information contained in this news release has been reviewed and approved by William Randall, P.Geo, who is a Qualified Person as defined under NI 43-101. Mr. Randall is a director and is the Chief Executive Officer and President of Arena.

For more information, contact William Randall, President and CEO, at [phone] or Simon Marcotte, Corporate Development, at [phone] or [e-mail].

On behalf of the Board of Directors of: Arena Minerals Inc.

William Randall, President and CEO

Cautionary Note Regarding Accuracy and Forward-Looking Information

This news release may contain forward-looking information within the meaning of applicable Canadian securities legislation. Forward-looking information includes, but is not limited to, statements, projections and estimates relating to the future development of any of the Company's properties, the anticipating timing with respect to private placement financings, the ability of the Company to complete private placement financings, results of the exploration program, future financial or operating performance of the Company, its subsidiaries and its projects, the development of and the anticipated timing with respect to the Atacama project in Chile, the Antofalla or Sal de Puna Projects in Argentina, and the Company's ability to obtain financing. Generally, forward-looking information can be identified by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or state that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved". The statements made herein are based on current expectations and assumptions that are subject to risks and uncertainties. Actual results could differ materially because of factors discussed in the management discussion and analysis section of the Company's interim and most recent annual financial statement or other reports and filings with the TSX Venture Exchange and applicable Canadian securities regulations. Estimates underlying the results set out in this news release arise from work conducted by the previous owners and the Company. Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of the Company to be materially different from those expressed or implied by such forward-looking information, including but not limited to: general business, economic, competitive, geopolitical and social uncertainties; the actual results of current exploration activities; other risks of the mining industry and the risks described in the annual information form of the Company. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking information. Arena Minerals does not undertake to update any forward-looking information, except in accordance with applicable securities laws.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accept responsibility for the adequacy or accuracy of this release.

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/7b74402a-c0c5-460e-bf3e-d3dcbea66598