| Prospector Provides Update to Maiden Drill Program on the ML Gold Project, Yukon 
 newsfilecorp.com
 
 July 15, 2025 9:28 AM EDT | Source:  Prospector Metals Corp.
 
 Vancouver, British Columbia--(Newsfile Corp. - July 15, 2025) - Prospector Metals Corp. (TSXV: PPP) (OTCQB: PMCOF) (FSE: 1ET)  ("Prospector" or the "Company") is   pleased to provide an update on its drill program at its flagship ML   Project in the Yukon ("ML"). A total of 13 drill holes for 2283 meters   has been completed to date on the ML Project and includes drill testing   on the Bueno, Skarn Ridge, Java, and Rubble targets (Table 1). The  drill  program is ongoing and will include follow up drilling based on  3D  interpretation of initial holes as well as drilling on newly  generated  target areas. Laboratory analysis of the initial drilling is  in progress  and will be released in due course.
 
 Rob Carpenter, Ph.D., PGeo., President, CEO and Co-Chairman of Prospector, stated We   are currently at the midpoint of our maiden 5,000m diamond drill   program at our ML project. The program is on schedule and on budget. Our   exploration team has successfully drill tested the key target areas at   ML including Bueno, Skarn Ridge, Rubble and Java. Assay results are   anticipated in the coming weeks. Vein orientations from our new drill   core have been measured and are consistent with our working exploration   model and placement of our remaining 2025 drill holes is based on the   real-time visual and 3D interpretation of our drill data from the first   13 holes.  These holes are intended to extend these prospective zones   along trend and to depth. Initially, we will focus our efforts on   following up our holes at the Bueno and Skarn Ridge targets."
 
 2025 ML Drill Program
 
 A   total of 13 drill holes for 2283 meters has been completed to date on   the ML Project and includes drill testing on the Bueno, Skarn Ridge,   Java, and Rubble targets (Table 1). The drill program is ongoing and   will include follow up drilling based on 3D interpretation of initial   holes as well as drilling on newly generated target areas. Laboratory   analysis of the initial drilling is in progress and will be released in   due course.
 
 
 | Target | # of Holes | Meters Drilled |  | Bueno | 6 | 1028 |  | Skarn Ridge | 4 | 674 |  | Java | 2 | 299 |  | Rubble | 1 | 282 |  | 
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 |  | Total to date | 13 | 2283 | 
 
 Bueno
 
 A   total of 6 drill holes for 1028 m have been completed on the Bueno   target to date. The drilling is targeting a series of NE, steeply   dipping, structures associated with strong fracturing, quartz veining,   brecciation, and disseminated to massive arsenopyrite (+/- chalcopyrite -   pyrrhotite) mineralization. Drilling to date has tested approximately   275m of strike length of the target, and interpretation and planning  for  additional holes is ongoing.
 
 Skarn Ridge
 
 A  total of 4  holes for 674 m have been completed on the Skarn Ridge  target to date.  The drilling is targeting interpreted NNE trending  structural zones  associated with gold-copper mineralization in strongly  calc-silicate  altered metasedimentary rocks reported in historic drill  holes on the  target. The drilling is testing at least two interpreted  structural  zones with interpretation and planning for additional holes  ongoing.
 
 Java
 
 A   total of 2 holes for 299m have been completed on the Java target to   date. The target was previously undrilled and 2025 drill testing is   targeting the down dip extent of an east-west trending and south dipping   structural corridor with strong hydrothermal alteration associated  with  Au, As, Cu, Sb, and Te mineralization.
 
 Rubble
 
 One   hole for 282m has been completed on the Rubble target to date. The   drilling is targeting E-W and NNE trending, intrusion hosted, sheeted to   stockwork quartz-tourmaline veins and quartz-tourmaline breccias with   arsenopyrite-chalcopyrite mineralization within the Mike Lake stock.  The  target was not previously drilled and 2025 drill testing is  targeting  the intersection of NNE and E-W structural sets.
 
 The  drilling  and trench results disclosed in this news release relate to  historical  results on the ML Property. Prospector has not undertaken  any  independent investigation of the historic sampling, nor has it   independently analyzed the results of the historical exploration work to   verify the results. Prospector considers this historical drill and   trench results relevant as the Company is using this data as a guide to   plan exploration programs. The Company's current and future exploration   work includes verification of the historical data through drilling.
 
 Assay Methodology & QA/QC
 
 The   analytical work on the ML Project was performed by AGAT Labs, an   internationally recognized analytical services provider, located in   Calgary, Alberta. All rock samples will be prepared using procedure   200-075 (Dry, crush to 70% passing 2mm, riffle split off 250g, pulverize   split to better than 85% passing 75 microns) and analyzed by method   202-051 (30g fire assay with AAS finish) and 201- 074 (Multi-element   analysis with aqua regia digest and ICP-OES/MS finish). Samples   containing >10g/t Au will be reanalysed using a 50g Fire Assay with a   Gravimetric finish. Samples containing >100 ppm Ag and/or >1%  Cu,  Pb, & Zn will be reanalyzed using a 4-acid digest and ore grade   ICP-OES analysis. The work is being completed using industry standard   procedures, including a quality assurance/quality control ("QA/QC")   program consisting of the insertion of certified standard, blanks and   duplicates into the sample stream.
 
 Qualified Person
 
 The   technical content disclosed in this press release was reviewed and   approved by Jodie Gibson, P.Geo., Vice President Exploration of   Prospector, and a Qualified Person as defined under National Instrument   NI 43-101 ("NI 43-101").
 
 About Prospector Metals Corp.
 
 Prospector   Metals Corp. is a proud member of Discovery Group. The Company is   focused on district scale, early-stage exploration of gold and base   metal prospects. Creating shareholder value through new discoveries, the   Company identifies underexplored or overlooked mineral districts   displaying important structural and mineralogical occurrences similar to   more established mining operations. The majority of acquisition   activity occurs in Yukon and Ontario, Canada - Historical mining   jurisdictions with an abundance of overlooked geological regions   possessing high mineral potential. Prospector establishes and maintains   relationships with local and Indigenous rightsholders and seeks to   develop partnerships and agreements that are mutually beneficial to all   interested parties.
 
 On behalf of the Board of Directors,
 Prospector Metals Corp.
 
 Dr. Rob Carpenter, Ph.D., P.Geo.
 President & CEO
 
 For further information about Prospector Metals Corp. or this news release, please visit our website at  prospectormetalscorp.com or contact Prospector at 1-778-819-5520 or by email at  info@prospectormetalscorp.com.
 
 Prospector Metals Corp. is a proud member of Discovery Group. For more information please visit:  discoverygroup.ca
 
 Forward-Looking Statement Cautions:
 
 This   press release contains certain "forward-looking statements" within the   meaning of Canadian securities legislation, including, but not limited   to, statements regarding the completion of a definitive agreement with   BE Metals, the Company's plans with respect to the Company's projects   and the timing related thereto, the merits of the Company's projects,   the Company's objectives, plans and strategies, and other project   opportunities. Although the Company believes that such statements are   reasonable, 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,",   "strategy", "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. Consequently, there can be no assurances that such   statements will prove to be accurate and actual results and future   events could differ materially from those anticipated in such   statements. Except to the extent required by applicable securities laws   and the policies of the TSX Venture Exchange, the Company undertakes no   obligation to update these forward-looking statements if management's   beliefs, estimates or opinions, or other factors, should change.  Factors  that could cause future results to differ materially from those   anticipated in these forward-looking statements include the risk of   accidents and other risks associated with mineral exploration   operations, the risk that the Company will encounter unanticipated   geological factors, or the possibility that the Company may not be able   to secure permitting and other agency or governmental clearances,   necessary to carry out the Company's exploration plans, risk of   political uncertainties and regulatory or legal changes in the   jurisdictions where the Company carries on its business that might   interfere with the Company's business and prospects. The reader is urged   to refer to the Company's reports, publicly available through the   Canadian Securities Administrators' System for Electronic Document   Analysis and Retrieval (SEDAR+) at www.sedarplus.ca for a more complete   discussion of such risk factors and their potential effects.
 
 Neither   the TSX Venture Exchange nor its Regulation Services Provider (as that   term is defined in the policies of the TSX Venture Exchange) accepts   responsibility for the adequacy or accuracy of this release.
 
 
  SOURCE:  Prospector Metals Corp. |