{"success":true,"data":{"pressRelease":{"id":"76162","rtpr_id":"nNFC2Phjtb","ticker":"RKR","exchange":"","all_tickers":["RKR"],"title":"Rokmaster Drills Porphyry-Style Molybdenite Mineralization at the Wilson Target at Hanson","author":"Newsfile Corp","published_at":"2026-06-30T07:00:20.268Z","article_body":"Vancouver, British Columbia--(Newsfile Corp. - June 30, 2026) - Rokmaster\nResources Corp. (TSXV: RKR) (OTCQB: RKMSF) (FSE: 1RR1) (\"Rokmaster\" or \"the\nCompany\") is pleased to announce results from diamond drilling on the Hanson\nProperty completed in April 2026.\n\nThe Hanson Property is a part of the Company's Nechako Project, which totals\n28,238 hectares (282 km(2)) across four properties located in west-central\nBritish Columbia. The Nechako Project features multiple exploration targets\nfor significant porphyry Cu-(Mo±Au) mineralization and high-grade Au-Ag vein\nsystems in the southern portion of the productive Stikine terrane (Figure 1)\n(https://api.newsfilecorp.com/redirect/xENY4uVajq).\n\nA small inaugural drill program, totalling 393.0 m in two drillholes, tested\nthe Wilson Target within the Hanson Property. This program represents\nessentially the first drill test of a strong and broad soil molybdenum anomaly\nand coincident IP anomaly initially detected by Endako Mines in 1973. Endako\nMines did complete two shallow drillholes in 1978 after a five-year hiatus in\nexploration. Drillholes H9 and H10 were completed to depths of only 62.5 m and\n37.8 m, respectively, and were directed away from the central high resistivity\nanomaly. (Figure 2) (https://api.newsfilecorp.com/redirect/7njp3CPexE).\n\nField work completed in 2025 found that the Stern Creek granodiorite\nunderlying the Wilson Zone hosts potassic secondary biotite alteration related\nto narrow mm-scale vein-hosted molybdenite mineralization on surface. An\noutcrop was found near the center of the Wilson Zone geochemical and\ngeophysical anomaly, with brecciated clasts of Stern Creek granodiorite and\nporphyritic quartz monzonite, the primary target for this drill program.\n\nDrillhole H26-02 intersected intrusive breccia with meter-scale intervals of\nfoliated granodiorite and non-foliated porphyritic quartz monzonite from top\nof the hole until a larger stock of quartz monzonite was encountered between\n30.6 and 44.0 m. Below the lower contact of that unit, the remainder of the\ndrillhole consisted of foliated granodiorite with varying degrees of chlorite\nalteration, persistent potassic alteration, and molybdenite mineralization\nhosted in quartz B-veins down to the end of the drillhole.\n\nNotable molybdenite mineralization in dense cm-scale quartz veins was\nintersected in drillhole H26-02 with an assay of 0.518% Mo (0.864%\nMoS(2)((1))) over 1.20 m (59.0-60.2 m). The surrounding interval near the\nlower contact of the quartz monzonite also hosted cm-scale quartz-molybdenite\nveins and elevated assays with a weighted average of 0.051% Mo (0.085% MoS(2))\nover 18.2 m (42.0-60.2 m).\n\nFor comparison, the average grade in the 2025 mineral resource estimate((2))\non the currently inactive Endako Mine (Canada's largest Mo Mine), located 23\nkm south of the Hanson Property, is 0.072% MoS(2) for 335.6 Mt in the measured\nand indicated category. This estimate used a cut-off grade of 0.040% MoS(2)\nand a price of USD$22.50/lb Mo. Rokmaster also intersected a larger interval\nof 0.023% Mo (0.038% MoS(2)) over 71.0 m (42.0-113.0 m) cored in drillhole\nH26-02. This interval is close to the projected restart cut-off grade used in\nthe Endako Mine PEA.\n\nDrillhole H26-01 was collared approximately 900 m west of drillhole H26-02 and\nintersected Hanson Phase porphyritic tonalite hosting ~5% disseminated pyrite\nmineralization. This drillhole tested a circular magnetic low feature,\nelevated gold in surface samples, and the less exposed western portion of high\nchargeability anomaly. Drillhole H26-01 returned elevated copper results of\n500-1,600 ppm Cu over meter-scale intervals throughout the hole, further\nconfirming the pyrite halo around the core of the Wilson Zone.\n\nThere is potential for porphyry-style mineralization on the Hanson Property,\nat the Wilson Zone and at the Cyr Zone 2.5 km to the north. The Cyr Zone has\nsimilar geology with strongly sericite-altered and pyritic Stern Creek\ngranodiorite hosting elevated gold, silver, copper, and zinc as indicated in\nhistorical sampling and drilling, which may indicate a less eroded porphyry\nsystem. The Buckley Zone, approximately 4.0 km west of the Wilson Zone, is\ndefined by a large, strong molybdenum anomaly in soil samples taken over the\nHanson Phase tonalite.\n\nA new 1,534 hectare mineral claim called the Chaplin Property was recently\napproved 8 km south of the Hanson Property. The Chaplin Property is bisected\nby the mainline Trout Road and characterized by moderate overburden cover over\nmapped Stern Creek granodiorite. A 1969 induced polarization survey identified\na strong IP anomaly((3)) that is coincident with a magnetic low that remains\nundrilled (Figure 3) (https://api.newsfilecorp.com/redirect/ejzVJhQz3Y).\n\nJohn Mirko, President and CEO, comments:\n\n\"This first-pass, low-cost drill program at the Wilson Zone has added good\nvalue to the Hanson Property by intersecting notable porphyry-style\nmolybdenite mineralization. The high-grade interval of 0.518% Mo over 1.20 m\nin drillhole H26-02 demonstrates that the system's ability to locally\nconcentrate mineralization in higher-grade vein corridors within a broader\nenvelope of lower-grade mineralization is similar to what has been described\nat the Endako Mine. The location of the 18.2 m interval returning 0.051% Mo,\nwhich exceeds the average grade at the Endako Mine, also supports further\nexploration potential in the geological context of the Wilson Zone. With\nextensive road access and nearby infrastructure we can continue advancing the\nWilson Zone and the other underexplored Hanson Property targets efficiently.\nWe thank all our contractors, including Hy-Tech Drilling, for safely and\nefficiently completing this small drill program. Intersecting this\nporphyry-style mineralization in the Wilson Zone is an excellent start and we\nlook forward to additional drilling on prospective porphyry targets on the\nNechako Project later this year.\"\n\nFootnote 1: Conversion of (% Mo) to (% MoS(2)) uses a factor of 1.668\n\nFootnote 2: National Instrument NI 43-101 Technical Report for the Endako Mine\nRestart. Preliminary Economic Assessment (PEA). November 21, 2025. Completed\nby A-Z Mining Professionals Limited for Moon River Moly Ltd. Sourced from\nSEDAR filings.\n\nFootnote 3: Chaplin. R. E. 1969. Geophysical Assessment Report on the TAT\nmineral claims. ARIS Report #2283\n\nThe technical information in this news release has been prepared in accordance\nwith Canadian regulatory requirements as set out in National Instrument 43-101\nand reviewed and approved by Eric Titley, P.Geo., who is independent of\nRokmaster and who acts as Rokmaster's Qualified Person.\n\nFor more information please contact\n\nMr. John Mirko, President & CEO of Rokmaster Resources Corp.,\njmirko@rokmaster.com, Ph. +1 (604) 290-4647 or by website: www.rokmaster.com\n\nOn Behalf of the Board of Directors of\n\nRokmaster Resources Corp.\n\nJohn Mirko,\nPresident & Chief Executive Officer.\n\nNeither TSX Venture Exchange nor its Regulation Services Provider (as that\nterm in defined in the policies of the TSX Venture Exchange) accepts\nresponsibility for the adequacy or accuracy of this press release.\n\nCAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS: This news release may\ncontain forward-looking information within the meaning of applicable\nsecurities laws (\"forward-looking statements\"). Forward-looking statements are\nstatements that are not historical facts and are generally, but not always,\nidentified by the words \"expects,\" \"plans,\" \"anticipates,\" \"believes,\"\n\"intends,\" \"estimates,\" 'projects,\" \"potential\" and similar expressions, or\nthat events or conditions \"will,\" \"would,\" \"may,\" \"could\" or \"should\" occur.\nThese forward-looking statements are subject to a variety of risks and\nuncertainties which could cause actual events or results to differ materially\nfrom those reflected in the forward-looking statements, including, without\nlimitation: receipt of regulatory approval with respect to the Hanson Property\ntransaction; risks related to fluctuations in metal prices; uncertainties\nrelated to raising sufficient financing to fund the planned work in a timely\nmanner and on acceptable terms; changes in planned work resulting from\nweather, logistical, technical or other factors; the possibility that results\nof work will not fulfill expectations and realize the perceived potential of\nthe Company's properties; risk of accidents, equipment breakdowns and labour\ndisputes or other unanticipated difficulties or interruptions; the possibility\nof cost overruns or unanticipated expenses in the work program; the risk of\nenvironmental contamination or damage resulting from Rokmaster's operations\nand other risks and uncertainties. Any forward-looking statement speaks only\nas of the date it is made and, except as may be required by applicable\nsecurities laws, the Company disclaims any intent or obligation to update any\nforward-looking statement, whether as a result of new information, future\nevents or results or otherwise.\n\n\nTo view the source version of this press release, please visit\nhttps://www.newsfilecorp.com/release/303435","article_body_html":"","raw_payload":{"data":{"id":"nNFC2Phjtb","title":"Rokmaster Drills Porphyry-Style Molybdenite Mineralization at the Wilson Target at Hanson","author":"Newsfile Corp","ticker":"RKR","created":"2026-06-30T07:00:20.268Z","tickers":["RKR"],"exchange":"","article_body":"Vancouver, British Columbia--(Newsfile Corp. - June 30, 2026) - Rokmaster\nResources Corp. (TSXV: RKR) (OTCQB: RKMSF) (FSE: 1RR1) (\"Rokmaster\" or \"the\nCompany\") is pleased to announce results from diamond drilling on the Hanson\nProperty completed in April 2026.\n\nThe Hanson Property is a part of the Company's Nechako Project, which totals\n28,238 hectares (282 km(2)) across four properties located in west-central\nBritish Columbia. The Nechako Project features multiple exploration targets\nfor significant porphyry Cu-(Mo±Au) mineralization and high-grade Au-Ag vein\nsystems in the southern portion of the productive Stikine terrane (Figure 1)\n(https://api.newsfilecorp.com/redirect/xENY4uVajq).\n\nA small inaugural drill program, totalling 393.0 m in two drillholes, tested\nthe Wilson Target within the Hanson Property. This program represents\nessentially the first drill test of a strong and broad soil molybdenum anomaly\nand coincident IP anomaly initially detected by Endako Mines in 1973. Endako\nMines did complete two shallow drillholes in 1978 after a five-year hiatus in\nexploration. Drillholes H9 and H10 were completed to depths of only 62.5 m and\n37.8 m, respectively, and were directed away from the central high resistivity\nanomaly. (Figure 2) (https://api.newsfilecorp.com/redirect/7njp3CPexE).\n\nField work completed in 2025 found that the Stern Creek granodiorite\nunderlying the Wilson Zone hosts potassic secondary biotite alteration related\nto narrow mm-scale vein-hosted molybdenite mineralization on surface. An\noutcrop was found near the center of the Wilson Zone geochemical and\ngeophysical anomaly, with brecciated clasts of Stern Creek granodiorite and\nporphyritic quartz monzonite, the primary target for this drill program.\n\nDrillhole H26-02 intersected intrusive breccia with meter-scale intervals of\nfoliated granodiorite and non-foliated porphyritic quartz monzonite from top\nof the hole until a larger stock of quartz monzonite was encountered between\n30.6 and 44.0 m. Below the lower contact of that unit, the remainder of the\ndrillhole consisted of foliated granodiorite with varying degrees of chlorite\nalteration, persistent potassic alteration, and molybdenite mineralization\nhosted in quartz B-veins down to the end of the drillhole.\n\nNotable molybdenite mineralization in dense cm-scale quartz veins was\nintersected in drillhole H26-02 with an assay of 0.518% Mo (0.864%\nMoS(2)((1))) over 1.20 m (59.0-60.2 m). The surrounding interval near the\nlower contact of the quartz monzonite also hosted cm-scale quartz-molybdenite\nveins and elevated assays with a weighted average of 0.051% Mo (0.085% MoS(2))\nover 18.2 m (42.0-60.2 m).\n\nFor comparison, the average grade in the 2025 mineral resource estimate((2))\non the currently inactive Endako Mine (Canada's largest Mo Mine), located 23\nkm south of the Hanson Property, is 0.072% MoS(2) for 335.6 Mt in the measured\nand indicated category. This estimate used a cut-off grade of 0.040% MoS(2)\nand a price of USD$22.50/lb Mo. Rokmaster also intersected a larger interval\nof 0.023% Mo (0.038% MoS(2)) over 71.0 m (42.0-113.0 m) cored in drillhole\nH26-02. This interval is close to the projected restart cut-off grade used in\nthe Endako Mine PEA.\n\nDrillhole H26-01 was collared approximately 900 m west of drillhole H26-02 and\nintersected Hanson Phase porphyritic tonalite hosting ~5% disseminated pyrite\nmineralization. This drillhole tested a circular magnetic low feature,\nelevated gold in surface samples, and the less exposed western portion of high\nchargeability anomaly. Drillhole H26-01 returned elevated copper results of\n500-1,600 ppm Cu over meter-scale intervals throughout the hole, further\nconfirming the pyrite halo around the core of the Wilson Zone.\n\nThere is potential for porphyry-style mineralization on the Hanson Property,\nat the Wilson Zone and at the Cyr Zone 2.5 km to the north. The Cyr Zone has\nsimilar geology with strongly sericite-altered and pyritic Stern Creek\ngranodiorite hosting elevated gold, silver, copper, and zinc as indicated in\nhistorical sampling and drilling, which may indicate a less eroded porphyry\nsystem. The Buckley Zone, approximately 4.0 km west of the Wilson Zone, is\ndefined by a large, strong molybdenum anomaly in soil samples taken over the\nHanson Phase tonalite.\n\nA new 1,534 hectare mineral claim called the Chaplin Property was recently\napproved 8 km south of the Hanson Property. The Chaplin Property is bisected\nby the mainline Trout Road and characterized by moderate overburden cover over\nmapped Stern Creek granodiorite. A 1969 induced polarization survey identified\na strong IP anomaly((3)) that is coincident with a magnetic low that remains\nundrilled (Figure 3) (https://api.newsfilecorp.com/redirect/ejzVJhQz3Y).\n\nJohn Mirko, President and CEO, comments:\n\n\"This first-pass, low-cost drill program at the Wilson Zone has added good\nvalue to the Hanson Property by intersecting notable porphyry-style\nmolybdenite mineralization. The high-grade interval of 0.518% Mo over 1.20 m\nin drillhole H26-02 demonstrates that the system's ability to locally\nconcentrate mineralization in higher-grade vein corridors within a broader\nenvelope of lower-grade mineralization is similar to what has been described\nat the Endako Mine. The location of the 18.2 m interval returning 0.051% Mo,\nwhich exceeds the average grade at the Endako Mine, also supports further\nexploration potential in the geological context of the Wilson Zone. With\nextensive road access and nearby infrastructure we can continue advancing the\nWilson Zone and the other underexplored Hanson Property targets efficiently.\nWe thank all our contractors, including Hy-Tech Drilling, for safely and\nefficiently completing this small drill program. Intersecting this\nporphyry-style mineralization in the Wilson Zone is an excellent start and we\nlook forward to additional drilling on prospective porphyry targets on the\nNechako Project later this year.\"\n\nFootnote 1: Conversion of (% Mo) to (% MoS(2)) uses a factor of 1.668\n\nFootnote 2: National Instrument NI 43-101 Technical Report for the Endako Mine\nRestart. Preliminary Economic Assessment (PEA). November 21, 2025. Completed\nby A-Z Mining Professionals Limited for Moon River Moly Ltd. Sourced from\nSEDAR filings.\n\nFootnote 3: Chaplin. R. E. 1969. Geophysical Assessment Report on the TAT\nmineral claims. ARIS Report #2283\n\nThe technical information in this news release has been prepared in accordance\nwith Canadian regulatory requirements as set out in National Instrument 43-101\nand reviewed and approved by Eric Titley, P.Geo., who is independent of\nRokmaster and who acts as Rokmaster's Qualified Person.\n\nFor more information please contact\n\nMr. John Mirko, President & CEO of Rokmaster Resources Corp.,\njmirko@rokmaster.com, Ph. +1 (604) 290-4647 or by website: www.rokmaster.com\n\nOn Behalf of the Board of Directors of\n\nRokmaster Resources Corp.\n\nJohn Mirko,\nPresident & Chief Executive Officer.\n\nNeither TSX Venture Exchange nor its Regulation Services Provider (as that\nterm in defined in the policies of the TSX Venture Exchange) accepts\nresponsibility for the adequacy or accuracy of this press release.\n\nCAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS: This news release may\ncontain forward-looking information within the meaning of applicable\nsecurities laws (\"forward-looking statements\"). Forward-looking statements are\nstatements that are not historical facts and are generally, but not always,\nidentified by the words \"expects,\" \"plans,\" \"anticipates,\" \"believes,\"\n\"intends,\" \"estimates,\" 'projects,\" \"potential\" and similar expressions, or\nthat events or conditions \"will,\" \"would,\" \"may,\" \"could\" or \"should\" occur.\nThese forward-looking statements are subject to a variety of risks and\nuncertainties which could cause actual events or results to differ materially\nfrom those reflected in the forward-looking statements, including, without\nlimitation: receipt of regulatory approval with respect to the Hanson Property\ntransaction; risks related to fluctuations in metal prices; uncertainties\nrelated to raising sufficient financing to fund the planned work in a timely\nmanner and on acceptable terms; changes in planned work resulting from\nweather, logistical, technical or other factors; the possibility that results\nof work will not fulfill expectations and realize the perceived potential of\nthe Company's properties; risk of accidents, equipment breakdowns and labour\ndisputes or other unanticipated difficulties or interruptions; the possibility\nof cost overruns or unanticipated expenses in the work program; the risk of\nenvironmental contamination or damage resulting from Rokmaster's operations\nand other risks and uncertainties. Any forward-looking statement speaks only\nas of the date it is made and, except as may be required by applicable\nsecurities laws, the Company disclaims any intent or obligation to update any\nforward-looking statement, whether as a result of new information, future\nevents or results or otherwise.\n\n\nTo view the source version of this press release, please visit\nhttps://www.newsfilecorp.com/release/303435"},"type":"article","timestamp":"2026-06-30T07:00:20.334112286Z","server_sent_at_ms":1782802820334},"received_at":"2026-06-30T07:00:20.391Z","source_url":"https://www.newsfilecorp.com/release/303435"},"analysis":{"id":"65448","press_release_id":"76162","analysis_json":{"industry":{"label":"Metals & Mining","sector":"Materials"},"redFlags":[],"eventType":"operations_update","narrative":"Rokmaster Resources reported diamond drilling results from the Wilson Target at the Hanson Property, intersecting notable porphyry-style molybdenite mineralization. Drillhole H26-02 returned a high-grade interval of 0.518% Mo over 1.20 meters, alongside a broader interval of 0.051% Mo over 18.2 meters.\n\nThe company noted that the 18.2-meter interval exceeds the average grade of the nearby Endako Mine. A second drillhole, H26-01, intersected elevated copper results ranging from 500 to 1,600 ppm, further confirming the potential of the system.\n\nManagement characterized the program as a low-cost first pass that adds value, with plans to advance the Wilson Zone and other targets efficiently. Additional drilling on the Nechako Project is anticipated later in the year.","sentiment":"bullish","agentHooks":{"shouldPost":false,"suggestedAngle":"Wilson Target drilling hits high-grade Mo intervals, exceeding grades at nearby Endako Mine."},"keyFigures":{"customDimensions":{"h26_01_copper_range":"500-1,600 ppm Cu","total_drilled_meters":393,"h26_02_interval_1_grade":"0.518% Mo","h26_02_interval_1_width":"1.20 m","h26_02_interval_2_grade":"0.051% Mo","h26_02_interval_2_width":"18.2 m","h26_02_interval_3_grade":"0.023% Mo","h26_02_interval_3_width":"71.0 m","nechako_project_area_hectares":28238,"chaplin_property_area_hectares":1534}},"quotedText":"This first-pass, low-cost drill program at the Wilson Zone has added good value to the Hanson Property by intersecting notable porphyry-style molybdenite mineralization.","namedEntities":{"people":[{"name":"John Mirko","role":"President & CEO"},{"name":"Eric Titley","role":"P.Geo."}],"products":["Nechako Project","Hanson Property","Wilson Target","Chaplin Property","Cyr Zone","Buckley Zone"],"companies":[{"name":"Endako Mines"},{"name":"Hy-Tech Drilling"},{"name":"Moon River Moly Ltd"},{"name":"A-Z Mining Professionals Limited"}],"dollarAmounts":[]},"materialImpact":{"score":2,"reasoning":"Early-stage exploration drilling (393m total) intersected encouraging high-grade molybdenum intervals; however, the program was small and pre-resource, limiting immediate material impact."},"tickerRelevance":{"others":[],"primary":"RKR"},"globalImportance":20,"audienceRelevance":15,"eventTypeSecondary":[],"importanceComponents":{"tickerTier":"micro-cap","eventGravity":"exploration_results","sectorWeight":"materials"}},"event_type":"operations_update","event_type_secondary":null,"sentiment":"bullish","material_impact_score":2,"narrative":"Rokmaster Resources reported diamond drilling results from the Wilson Target at the Hanson Property, intersecting notable porphyry-style molybdenite mineralization. Drillhole H26-02 returned a high-grade interval of 0.518% Mo over 1.20 meters, alongside a broader interval of 0.051% Mo over 18.2 meters.\n\nThe company noted that the 18.2-meter interval exceeds the average grade of the nearby Endako Mine. A second drillhole, H26-01, intersected elevated copper results ranging from 500 to 1,600 ppm, further confirming the potential of the system.\n\nManagement characterized the program as a low-cost first pass that adds value, with plans to advance the Wilson Zone and other targets efficiently. Additional drilling on the Nechako Project is anticipated later in the year.","key_figures":{"customDimensions":{"h26_01_copper_range":"500-1,600 ppm Cu","total_drilled_meters":393,"h26_02_interval_1_grade":"0.518% Mo","h26_02_interval_1_width":"1.20 m","h26_02_interval_2_grade":"0.051% Mo","h26_02_interval_2_width":"18.2 m","h26_02_interval_3_grade":"0.023% Mo","h26_02_interval_3_width":"71.0 m","nechako_project_area_hectares":28238,"chaplin_property_area_hectares":1534}},"named_entities":{"people":[{"name":"John Mirko","role":"President & CEO"},{"name":"Eric Titley","role":"P.Geo."}],"products":["Nechako Project","Hanson Property","Wilson Target","Chaplin Property","Cyr Zone","Buckley Zone"],"companies":[{"name":"Endako Mines"},{"name":"Hy-Tech Drilling"},{"name":"Moon River Moly Ltd"},{"name":"A-Z Mining Professionals Limited"}],"dollarAmounts":[]},"model_name":"qwen3_6_27b_awq","prompt_hash":"sha256:727b4b9429a443af","schema_hash":"sha256:05005c02d9cffac9","created_at":"2026-06-30T07:11:56.019Z","global_importance":20,"audience_relevance":15,"importance_components":{"tickerTier":"micro-cap","eventGravity":"exploration_results","sectorWeight":"materials"}},"durationMs":562947,"modelName":"george-droid-qwen-72b"}}