Sonoro Gold Secures All Surface Rights for the PROPOSED Cerro Caliche MINING OPERATION 
  globenewswire.com
  July 04, 2025 08:00 ET                                 | Source:                                Sonoro Gold Corp.
   VANCOUVER, Canada, July  04, 2025  (GLOBE NEWSWIRE) -- Sonoro Gold Corp.  (TSXV: SGO | OTCQB: SMOFF | FRA: 23SP) (“Sonoro” or the “Company”) is  pleased to announce that through its wholly owned Mexican subsidiary  Minera Mar De Plata S.A. DE C.V. (“MMP”), it has secured all of the  surface rights necessary for its Cerro Caliche Gold Project in Sonora,  Mexico through a lease agreement.
  Under Mexican law, mineral  rights are separate from surface rights and concession holders are  required to secure land access directly from landowners. The surface  rights lease for the Cerro Caliche project is a critical milestone and a  requirement for the construction and operation of the proposed gold  mine.
  Surface Rights Lease Highlights
    - Exclusive  surface rights to the Rancho El Cerro Prieto property covering 3,908  hectares, including the 15 contiguous Cerro Caliche mining concessions  covering a total area of 1,350 hectares. Surface rights will expand to  5,007 hectares on September 1, 2028.
    - Exclusive access  for the exploration, development and extraction of mineral deposits, as  well as the construction of related mining infrastructure.
    - Initial term of 12.5 years with the option to renew for an additional 12.5-year term.
    - MMP  now controls 100% of the surface and mineral rights for the Cerro  Caliche project area, thereby substantially de-risking the on-going  development of the Cerro Caliche gold project.
    “This  agreement represents a pinnacle achievement in our business strategy to  advance Cerro Caliche into production to generate cash flow and to fund  ongoing exploration, potentially expanding the resource and proposed  mining operation,” stated Kenneth MacLeod, President and CEO of the Company, adding, “We  have enjoyed a strong working relationship with the Cerro Prieto Ranch  owner since acquiring the project in 2018 and securing the exclusive  surface rights for the Cerro Caliche concessions and the surrounding  lands strengthens our objective to now move from exploration to  production.”
  The surface rights lease has a term of up to 25  years, comprising an initial term of 12.5 years (the “initial term”),  together with an option exercisable by the Company to renew the lease  for an additional 12.5 years (the “renewal term”). The lease payments  for the initial term are as follows:
    - Year 1: US $3,125,000, plus a one-time issuance of 5.0 million Sonoro common shares
        An initial payment of US $1,000,000 has been made.
  The lease payments for the renewal term, payable if the Company exercises its renewal option, are as follows:
          The  Cerro Caliche project is in the final permitting stage for a proposed  open-pit, heap leach mining operation following four drilling campaigns  and extensive technical and environmental studies. With only 30% of the  project’s identified mineralized zones drilled and assayed to date, the  Company plans to develop an initial 12,000 tonnes per day operation to  generate cash flow for further exploration of the remaining 70% of the  mineralized area for potential resource and mine expansion.
    About the Cerro Caliche Gold Project Exploration  to date at the 1,400-hectare property confirms a broadly mineralized  low-sulphidation epithermal vein structure and over 25  northwest-trending gold mineralized zones along trend and near surface.  With only 30% of the property’s identified mineralized zones drilled and  assayed, the Company filed an updated Mineral Resource Estimate (MRE)  in March 2023 based on a total 55,360 meters of drilled data, including  498 drill holes, 17 trenches and assays for 53,865 meters of the drilled  data.
    In October 2023, the Company filed a new Preliminary  Economic Assessment (PEA) demonstrating the potential viability of a  9-year open pit, heap leach mining operation. Using a gold price of US  $1,800 per ounce, the project has an after-tax net present value  discounted at 5% (“NPV5”) of US $47.7M and an Internal Rate  of Return (“IRR”) of 45%. Using a gold price of US $2,000 per ounce, the  project has an after-tax NPV5 of US $77M and an IRR of 63%.
    The  PEA was prepared in accordance with the requirements of National  Instrument 43-101 by D.E.N.M. Engineering Ltd. and Micon International  Limited, with confirmation of the applicable resource estimates prepared  by SRK Consulting (U.S.) Inc.
    Qualified Person Statement Stephen  Kenwood, P.Geo., a Director of Sonoro, is a Qualified Person within the  context of National Instrument 43-101 (NI 43-101) and has read and  approved this news release.
    About Sonoro Gold Corp.  Sonoro  Gold Corp. is a publicly listed exploration and development Company  holding the development-stage Cerro Caliche project and the  exploration-stage San Marcial project in Sonora State, Mexico. The  Company has highly experienced operational and management teams with  proven track records for the discovery and development of natural  resource deposits.
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    On behalf of the Board of SONORO GOLD CORP. Per:  “Kenneth MacLeod”           Kenneth MacLeod           President & CEO
  For further information, please contact:  Sonoro Gold Corp. - Tel: (604) 632-1764  Email:  info@sonorogold.com 
  Forward-Looking Statement Cautions: This  press release may contain "forward-looking information" as defined in  applicable Canadian securities legislation. All statements other than  statements of historical fact, included in this release, including,  without limitation, statements regarding the Cerro Caliche project, and  future plans and objectives of the Company, constitute forward looking  information that involve various risks and uncertainties, including  statements regarding the amount of financing proposed to be raised,  intended use of the financing proceeds, sufficiency of fund to complete  certain project development steps, and outlook for the results of the  contemplated drilling program. Although the Company believes that such  statements are reasonable based on current circumstances, it can give no  assurance that such expectations will prove to be correct.  Forward-looking statements are statements that are not historical facts;  they are generally, but not always, identified by the words "expects",  "plans", "anticipates", "believes", "intends", "estimates", "projects",  "aims", "potential", "goal", "objective", "prospective" and similar  expressions, or that events or conditions "will", "would", "may", "can”,  "could" or "should" occur, or are those statements, which, by their  nature, refer to future events. The Company cautions that  forward-looking statements are based on the beliefs, estimates and  opinions of the Company's management on the date the statements are made  and they involve a number of risks and uncertainties, including the  possibility of unfavorable exploration and test results, the lack of  sufficient future financing to carry out exploration and development  plans and unanticipated changes in the legal, regulatory and permitting  requirements for the Company’s exploration programs. There can be no  assurance that such statements 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 statements. The Company disclaims any  intention or obligation to update or revise any forward-looking  statements, whether as a result of new information, future events or  otherwise, except as required by law or the policies of the TSX Venture  Exchange. Readers are encouraged to review the Company’s complete public  disclosure record on SEDAR at www.sedar.com.
  This press release  does not constitute or form a part of any offer or solicitation to  purchase or subscribe for securities in the United States. The  securities referred to herein have not been and will not be registered  under the Securities Act of 1933, as amended (the “Securities Act”), or  with any securities regulatory authority of any state or other  jurisdiction in the United States, and may not be offered or sold,  directly or indirectly, within the United States or to, or for the  account or benefit of, U.S. persons, as such term is defined in  Regulation S under the Securities Act (“Regulation S”), except pursuant  to an exemption from or in a transaction not subject to the registration  requirements of the Securities Act”
    Neither the 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. |