| Banyan Announces Closing of Accelerated 100% Earn-In at the AurMac Project, Yukon, Canada 
 accessnewswire.com
 
 VANCOUVER, BC /  ACCESS Newswire / September 18, 2025 / Banyan Gold Corp. (the "Company" or "Banyan") (TSX-V:BYN)(OTCQB:BYAGF) is pleased to announce it has closed the 100% earn-in agreement on the AurMac Project ("AurMac") (the "Transaction"), previously announced on July 24th, 2025 with PricewaterhouseCoopers Inc., the receiver and manager (in such capacity, the "Receiver") for Victoria Gold Corp. ("Victoria").   Banyan had originally signed the option agreements on the properties  in  2017, and by 2024, had earned 75%. The option agreements were   originally to be completed in late 2025 and 2026. Pursuant to the   previously announced definitive agreement to accelerate the options,   Banyan has now earned the remaining interests (additional 25%) in the   McQuesten and Aurex properties (which together comprise the core of the   AurMac Project).
 
 "With this closing, the strict timeline to   complete the PEA is removed. Banyan will now be able to incorporate the   results of our strategically targeted 2025 drilling into a PEA for   2026," stated Tara Christie, President and CEO." Banyan will now also   upsize our 2025 drill program to over 40,000 metres."
 
 AurMac hosts a gold Resource of 2.274 million ?ounces of gold ("Au")   (112.5 M tonnes at 0.63 g/t) and an Inferred Mineral Resource of 5.453  M  oz of Au (280.6 M tonnes at 0.60 g/t )(see Table 1 below).
 
 Upon closing of the Transaction, Banyan now owns 100% of the McQuesten and Aurex properties that contain the gold Resource.
 
 Qualified Persons
 
 Duncan Mackay, M.Sc., P.Geo., is a "Qualified Person" as ?defined under National Instrument 43-101, Standards of Disclosure for Mineral Projects ("NI 43-101"),   and has reviewed and approved the content of this news release in   respect of all disclosure other than the MRE.? Mr. Mackay is Vice   President Exploration for Banyan and has verified the data disclosed in   this news release, including the sampling, ??analytical and test data   underlying the information.
 
 Upcoming Events
 
 
 About BanyanGCFF Annual Wealth Conference, Vancouver, September 20, 2025
 
 Corporate Presentation: September 20 at 9:40 AM PDT
 
Shareholder Virtual Update - Rule Symposium Attendees Exclusive - October 1, 2025 at 11:00 AM PDT
 
121 Mining Investment Hong Kong, September 24-25, 2025
 
121 Mining Investment Global Online, October 14-15, 2025
 
 
 Banyan's   primary asset, the AurMac Project is located in the Traditional   Territory of First Nation of Na-Cho Nyäk Dun, in Canada's Yukon   Territory. The current Mineral Resource Estimate ("MRE")   for the AurMac Project has an effective date of June 28, 2025 and   comprises an Indicated Mineral Resource of 2.274 million ?ounces of gold   ("Au") (112.5 M tonnes at 0.63  g/t) and an Inferred  Mineral Resource of 5.453 M oz of Au (280.6 M  tonnes at 0.60 g/t ) (as  defined in the Canadian Institute of Mining,  Metallurgy and Petroleum ("CIM")   Definition ?Standards for Mineral Resources & Mineral Reserves   incorporated by reference into NI 43-101). The 291.8 square kilometres   ("sq km") AurMac Project lies 40  km from Mayo, Yukon.  The AurMac Project is transected by the main  Yukon highway and benefits  from a 3-phase powerline, existing power  station and cell phone  coverage.
 
 Table 1: Pit-Constrained Indicated and Inferred Mineral Resources - AurMac Project
 
 
 Notes to Table 1:| 
 
 | Indicated MRE 
 
 | Inferred MRE 
 
 |  | Deposit 
 
 | Au Cut-Off Grade (g/t) 
 
 | Tonnage 
 (M Tonnes)
 
 
 | Gold Grade (g/t) 
 
 | Gold Content 
 (M Oz)
 
 
 | Tonnage 
 (M Tonnes)
 
 
 | Gold Grade (g/t) 
 
 | Gold Content 
 (M oz)
 
 
 |  | Airstrip 
 
 | 0.30 
 
 | 27.7 
 
 | 0.69 
 
 | 0.611 
 
 | 10.1 
 
 | 0.75 
 
 | 0.245 
 
 |  | Powerline 
 
 | 0.30 
 
 | 84.8 
 
 | 0.61 
 
 | 1.663 
 
 | 270.4 
 
 | 0.60 
 
 | 5.208 
 
 |  | Total Combined 
 
 | 0.30 
 
 | 112.5 
 
 | 0.63 
 
 | 2.274 
 
 | 280.6 
 
 | 0.60 
 
 | 5.453 
 
 | 
 
 
 Banyan trades on the TSX-Venture Exchange under the symbol "BYN" and is quoted on the OTCQB Venture Market under the symbol "BYAGF". For more information, please visit the corporate website at or contact the Company.The   effective date for the MRE is June 28, 2025 and was prepared by Marc   Jutras, P.Eng., M.A.Sc., Principal, Ginto Consulting Inc., an   independent "Qualified Person" within the meaning of NI 43-101.
 
Mineral   Resources which are not Mineral Reserves do not have demonstrated   economic viability. The estimate of Mineral Resources may be materially   affected by environmental, permitting, legal, title, taxation,   sociopolitical, marketing,changes in global gold markets or other   relevant issues.
 
The  CIM Definition Standards were  followed for classification of Mineral  Resources. The quantity and  grade of reported Inferred Mineral  Resources in this estimation are  uncertain in nature ?and there has  been insufficient exploration to  define these Inferred Mineral  Resources as an ?Indicated Mineral  Resource.
 
Mineral  Resources are reported at a  cut-off grade of 0.30 g/t gold for all  deposits, using a US$/CAN$  exchange rate of 0.73 and constrained within  an open pit shell optimized  with the Lerchs-Grossman algorithm to  constrain the Mineral Resources  with the following estimated  parameters: gold price of US$2,050/ounce,  US$2.50/t mining cost,  US$10.00/t processing cost, US$2.00/t G+A, 90%  gold recoveries, and 45°  pit slopes.1
 
The   number of tonnes and ounces was rounded to the nearest thousand. Any   discrepancies in the totals are due to rounding effects.
 
 
 ON BEHALF OF BANYAN GOLD CORPORATION
 
 (signed) "Tara Christie"
 Tara Christie
 President & CEO
 
 For more information, please contact:
 
 Tara Christie • 778 928 0556 •  tchristie@banyangold.com
 Jasmine Sangria • 604 312 5610 •  jsangria@banyangold.com
 
 CAUTIONARY   STATEMENT: Neither the TSX Venture Exchange, its Regulation Services   Provider (as that term is defined in policies of the TSX Venture   Exchange) nor OTCQB Venture Market accepts responsibility for the   adequacy or accuracy of this release.
 
 No  stock  exchange, securities commission or other regulatory authority  has  approved or disapproved the information contained herein.
 
 FORWARD   LOOKING INFORMATION: This news release contains forward-looking   information, which is not comprised of historical facts and is based   upon the Company's current internal expectations, estimates,   projections, assumptions and beliefs. Such information can generally be   identified by the use of forwarding-looking wording such as "may",   "will", "expect", "estimate", "anticipate", "intend(s)", "believe",   "potential" and "continue" or the negative thereof or similar   variations. Forward-looking information involves risks, uncertainties   and other factors that could cause actual events, results, performance,   prospects and opportunities to differ materially from those expressed  or  implied by such forward-looking information. Forward looking   information in this news release includes, but is not limited to,   mineral resource estimates; mineral recoveries and anticipated mining   costs. Factors that could cause actual results to differ materially from   such forward-looking information include uncertainties inherent in   resource estimates, continuity and extent of mineralization, capital and   operating costs varying significantly from estimates, the preliminary   nature of metallurgical test results, delays in obtaining or failures  to  obtain required governmental, environmental or other project  approvals,  political risks, uncertainties relating to the availability  and costs  of financing needed in the future, changes in equity markets,  inflation,  changes in exchange rates, fluctuations in commodity  prices, and the  other risks involved in the mineral exploration and  development  industry, enhanced risks inherent to conducting business in  any  jurisdiction, and those risks set out in Banyan's public documents  filed  on SEDAR. Although Banyan believes that the assumptions and  factors  used in preparing the forward-looking information in this news  release  are reasonable, undue reliance should not be placed on such  information,  which only applies as of the date of this news release,  and no  assurance can be given that such events will occur in the  disclosed time  frames or at all. Banyan disclaims any intention or  obligation to  update or revise any forward-looking information, whether  as a result of  new information, future events or otherwise, other than  as required by  law.
 
 1 The gold price and cost assumptions are   consistent with current pricing assumptions and costs and, in   particular, with those employed for recent technical reports for similar   pit-constrained Yukon gold projects.
 
 SOURCE: Banyan Gold Corp.
 
 
   
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