| Headwater Gold and OceanaGold Sign Definitive Agreement to Explore Three Projects in Nevada 
 ca.finance.yahoo.com
 
 Headwater Gold Inc.
 Wed, October 15, 2025 at 5:00 a.m. PDT 8 min read HWAUF
 -0.84%
 
 OGC.TO
 +4.55%
 
 HWG.CN
 -1.61%
 
 VANCOUVER,  British Columbia, Oct. 15, 2025 (GLOBE NEWSWIRE) -- Headwater Gold Inc.  (CSE: HWG, OTCQB: HWAUF) (the “Company” or “Headwater”) is pleased to  announce that it has entered into a definitive agreement (the  “Agreement”) with a subsidiary of OceanaGold Corporation (“OceanaGold”)  (TSX: OGC, OTCQX: OCANF) for OceanaGold to acquire an option to earn up  to a 75% interest in Headwater’s TJ, Jake Creek and Hot Creek projects  in Nevada (collectively, the “Projects”) through staged exploration  expenditures totalling up to US$65,000,000 and the completion of  Pre-Feasibility Studies.
 
 
 
 Highlights:
 
 
 Firm commitment of US$2,500,000:  OceanaGold to fund a minimum commitment of US$2,500,000 in exploration  expenditures across three Projects within the first two years of the  Agreement;
 
Up to US$65,000,000 in staged earn-in expenditures:  OceanaGold may elect to earn up to a 65% interest in each Project by  funding exploration expenditures of US$25,000,000 on each of TJ and Jake  Creek and US$15,000,000 on Hot Creek;
 
OceanaGold may elect to earn an additional 10% by completing a PFS:  By completing a Pre-Feasibility Study (“PFS”) on each project  OceanaGold may earn an additional 10% in each Project (for a total of  75%) and grant Headwater a 1% NSR royalty upon completion of the PFS;
 
10% Management Fee: Under the partnership, Headwater will be the initial operator of the Projects and will receive a 10% management fee; and
 
Commencement of drilling on the TJ project: Drill mobilization to the TJ project has begun following the execution of the Agreement.
 
 
 Caleb Stroup, Headwater’s President and CEO, states: “We  are very excited to have executed the Definitive Agreement with  OceanaGold, a strong technical and financial collaborator. The stage is  now set for a series of exploration programs on all three of these  projects in 2025. Mobilization for the TJ drilling program has commenced  and we are eagerly anticipating the kickoff of this high-priority drill  test. TJ is interpreted to represent a robust, fully preserved  epithermal system with multiple high-quality targets identified during  our work last year and the partner-funded drilling this year is designed  to unlock the project’s full potential.”
 
 Table 1: Principal Structure of the Transactions:
 
 
 
  | Stage 
 
 | Project Specific Expenditures (US$) 
 
 | OceanaGold Interest (%)
 
 
 | Maximum Time for Each Stage
 
 
 |  | TJ 
 
 | Jake Creek 
 
 | Hot Creek 
 
 |  | Minimum Commitment
 
 
 | $1,000,000 
 
 | $1,000,000 
 
 | $500,000 
 
 | 0% 
 
 | 2 Years from Execution Date
 of Agreement
 
 
 |  | Stage 1 
 
 | $10,000,000 
 
 | $10,000,000 
 
 | $5,000,000 
 
 | 51% 
 
 | 4 Years from Execution Date
 of Agreement
 
 
 |  | Stage 2 
 
 | +$15,000,000 
 
 | +$15,000,000 
 
 | +$10,000,000 
 
 | 65% 
 
 | 4 Years from commencement
 of Stage 2
 
 
 |  | Stage 3 
 
 | Completion of PFS and 1%
 NSR to HWG
 
 
 | Completion of PFS and 1% NSR
 to HWG
 
 
 | Completion of PFS and 1% NSR
 to HWG
 
 
 | 75% 
 
 | 2 Years from commencement
 of Stage 3
 
 
 |  | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 | 
 
 |  Commercial Terms:
 
 Headwater  announced on July 22, 2025, that it had entered into a letter of intent  (“LOI”) for the transaction with OceanaGold. As consideration for  entering into the LOI, OceanaGold advanced a non-refundable payment of  US$250,000 to Headwater that was used to fund pre-drilling expenses on  the Projects.
 
 
 Upon  execution of the Agreement (the “Execution Date”), OceanaGold paid  US$100,000 to Headwater and an additional US$100,000 will be paid on the  first anniversary of the Agreement if OceanaGold elects to continue  into the second year on at least one Project.
 
 Earn-in Structure
 
 Stage 1:  OceanaGold may elect to earn a 51% interest in each Project by sole  funding expenditures of US$10,000,000 per Project for each of TJ and  Jake Creek and US$5,000,000 for Hot Creek within 48 months of the  Execution Date. Stage 1 includes a firm commitment to fund a minimum of  US$1,000,000 in exploration expenditures on both TJ and Jake Creek and  US$500,000 at Hot Creek within the first two years.
 
 Stage 2:  OceanaGold may elect to earn an additional 14% interest (to 65%) in  each Project by sole funding additional expenditures of US$15,000,000  per Project for each of TJ and Jake Creek and US$10,000,000 for Hot  Creek within 48 months following the completion of Stage 1.
 
 Stage 3:  OceanaGold may earn an additional 10% interest (to 75%) in each Project  by completing a Pre-Feasibility Study for the respective Project and  granting a 1% NSR royalty to Headwater, within 24 months following  completion of Stage 2.
 
 About the TJ Project:
 
 The  TJ project is located on Bureau of Land Management (“BLM”) land in a  relatively underexplored area of northeastern Nevada, approximately 25  km southeast of the town of Jackpot. The project area contains  indications of a fully preserved epithermal system, including a thick  and laterally extensive accumulation of silica sinter in the core of the  property. Epithermal alteration is localized along a series of steeply  inclined faults that bound a graben filled with Miocene-age sedimentary  rocks.
 
 Limited  historic exploration on the property included shallow Reverse  Circulation (“RC”) drilling that confirmed the presence of a broad zone  of high-level epithermal alteration. The Company completed an initial  round of scout drilling in 2024 which confirmed the project has  potential for high-grade epithermal vein-style mineralization at depth ( Headwater news release - January 16, 2025).  A follow-up core drilling program is being planned with the objective  of testing prospective epithermal structures identified during the 2024  program at depth.
 
 The TJ project is subject to  an underlying exploration lease and option to purchase agreement under  which the Company may acquire a 100% interest in the project for  US$1,500,000 inclusive of annual minimum payments. A portion of the  project is subject to NSR royalties ranging from 1.5% to 2.5% with  Headwater retaining the right to buy-down 80% of the NSR.
 
 About the Jake Creek Project:
 
 The  Jake Creek project is 100% owned and consists of 189 unpatented lode  mining claims on BLM land in Humboldt County, Nevada, located 65 km  northwest of Winnemucca and 8 km east of the Nevada Gold Mines’  Turquoise Ridge Mine Complex. Historic drilling by Evolving Gold Corp.  in 2010 and 2011 (13 RC holes) intersected widespread epithermal  mineralization at the Tertiary unconformity, with notable intercepts1  such as 11.3 g/t Au over 1.52 m within 45.72 m grading 0.96 g/t Au in  hole JC-005. This mineralization, associated with silicification, clay  alteration and banded quartz veining, suggests a robust low-sulfidation  epithermal system with potential for high-grade feeder zones at depth or  along strike. A portion of the project is subject to a 1% NSR, half of  which can be purchased for US$1,000,000 at any time. For further  information see  Headwater news release - March 3, 2025.
 
 About the Hot Creek Project:
 
 The  Hot Creek project is 100% owned and royalty-free and consists of 52  unpatented mining claims staked by Headwater in the Tuscarora District  in Nevada. The project hosts a widespread zone of silica flooding in  Tertiary sediments in the immediate hanging wall of a silicified range  front fault. Historical shallow drilling1 results include  grades up to 1.04 g/t Au over 12.2 m and 0.34 g/t Au over 117.3 m along a  range front fault. The majority of the historic drill holes at Hot  Creek were relatively shallow and did not adequately test for the  presence of high-grade feeders at depth along the range front fault or  subsidiary structures. Future exploration at Hot Creek will focus on  refining the geological model, identifying new high-potential targets  and conducting additional geological mapping and surface sampling. For  further information see  Headwater news release - September 4, 2024.
 
 About OceanaGold:
 
 OceanaGold  Corporation (TSX: OGC, OTCQX: OCANF) is a growing intermediate gold and  copper producer committed to safely and responsibly maximizing the  generation of free cash flow from its operations and delivering strong  returns for its shareholders. OceanaGold has a portfolio of four  operating mines: the Haile Gold Mine in the United States of America;  Didipio Mine in the Philippines; and the Macraes and Waihi operations in  New Zealand. For more information, please visit  investors.oceanagold.com.
 
 About Headwater Gold:
 
 Headwater  Gold Inc. (CSE: HWG, OTCQB: HWAUF) is a technically-driven mineral  exploration company focused on exploring for and discovering high-grade  precious metal deposits in the Western USA. Headwater is actively  exploring one of the world’s most well-endowed, mining-friendly  jurisdictions, with a goal of making world-class precious metal  discoveries. The Company has a large portfolio of epithermal vein  exploration projects and a technical team with diverse experience in  capital markets and major mining companies. Headwater is systematically  drill-testing several projects in Nevada and has strategic earn-in  agreements with Newmont on its Spring Peak and Lodestar projects. In  August 2022 and September 2024, Newmont and Centerra Gold Inc. acquired  strategic equity interests in the Company, further strengthening  Headwater’s exploration capabilities.
 
 Headwater  is part of the NewQuest Capital Group which is a discovery-driven  investment enterprise that builds value through the incubation and  financing of mineral projects and companies. Further information about  NewQuest can be found on its website at  www.nqcapitalgroup.com.
 
 For more information about Headwater, please visit the Company's website at  www.headwatergold.com.
 
 On Behalf of the Board of Directors
 
 Caleb Stroup
 President and CEO
 +1 (775) 409-3197
 cstroup@headwatergold.com
 
 For further information, please contact:
 
 Brennan Zerb
 Investor Relations Manager
 +1 (778) 867-5016
 bzerb@headwatergold.com
 
 Qualified Person
 
 The  technical information contained in this news release has been reviewed  and approved by Dr. Gregory Dering, P.Geo (AIPG CPG-12298), a “Qualified  Person” (“QP”) as defined in National Instrument 43-101 – Standards of  Disclosure for Mineral Projects. Dr. Dering is not independent by reason  of being the Company’s Vice President of Exploration.
 
 1Historical  drill intercepts and surface samples cannot be relied upon and are  treated by the Company as historical in nature and not current or NI  43-101 compliant.
 
 Forward-Looking Statements:
 
 This  news release includes certain forward-looking statements and  forward-looking information (collectively, "forward-looking statements")  within the meaning of applicable Canadian securities legislation. All  statements, other than statements of historical fact, included herein  including, without limitation, statements regarding future exploration  expenditures by OceanaGold, anticipated content, commencement, and cost  of exploration programs in respect of the Company's projects and mineral  properties, and OceanaGold’s anticipated funding of the minimum  commitment are forward-looking statements. Although the Company believes  that such statements are reasonable, it can give no assurance that such  expectations will prove to be correct. Often, but not always, forward  looking information can be identified by words such as "pro forma",  "plans", "expects", "may", "should", "budget", "scheduled", "estimates",  "forecasts", "intends", "anticipates", "believes", "potential" or  variations of such words including negative variations thereof, and  phrases that refer to certain actions, events or results that may,  could, would, might or will occur or be taken or achieved.  Forward-looking statements involve known and unknown risks,  uncertainties and other factors which may cause the actual results,  performance or achievements of the Company to differ materially from any  future results, performance or achievements expressed or implied by the  forward-looking statements. Such risks and other factors include, among  others, risks related to the anticipated business plans and timing of  future activities of the Company and OceanaGold, including the Company's  and OceanaGold’s exploration plans and the proposed expenditures for  exploration work on the Projects, the ability of OceanaGold to obtain  sufficient financing to fund the proposed exploration programs, delays  in obtaining governmental and regulatory approvals (including of the  Canadian Securities Exchange) for the Agreement, the risk that  OceanaGold will not elect to obtain any additional interest in the  Projects in excess of the minimum commitment, the ability of the Company  to obtain the required permits, changes in laws, regulations and  policies affecting mining operations, the Company's limited operating  history, currency fluctuations, title disputes or claims, environmental  issues and liabilities, as well as those factors discussed in the  Company's filings with the Canadian Securities Authorities, copies of  which can be found under the Company's profile on the SEDAR+ website at  www.sedarplus.ca.
 
 Readers  are cautioned not to place undue reliance on forward-looking  statements. The Company undertakes no obligation to update any of the  forward-looking statements, except as otherwise required by law.
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