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Sun Summit Strengthens Cu-Au Porphyry Potential at the JD Project, Toodoggone District: Defines an Open-Ended 8.5 km Long IP Anomaly
Vancouver, British Columbia--(Newsfile Corp. - September 18, 2025) - Sun Summit Minerals Corp.&#x...
About this update from Sun Summit Minerals Corp.
[{"type":"text","content":"Sun Summit Strengthens Cu-Au Porphyry Potential at the JD Project, Toodoggone District: Defines an Open-Ended 8.5 km Long IP AnomalyVancouver, British Columbia--(Newsfile Corp. - September 18, 2025) - Sun Summit Minerals Corp. (TSXV: SMN) (OTCQB: SMREF) (\"Sun Summit\" or the \"Company\") is pleased to report results from a recently completed induced polarization (IP) survey across the JD Porphyry Trend at the JD Project, Toodoggone Mining District, north-central British Columbia. Highlights:New IP data enhances the JD Porphyry Trend: New chargeability and resistivity data demonstrate strong prospectivity for porphyry-related copper-gold mineralization along the JD Porphyry trend.Untested anomalies: Only 850 meters of the 8.5 km long chargeability anomaly has been tested by drilling, where all 5 widely-spaced holes from 2013 and 2018 intersected porphyry-related alteration and mineralization (see February 5th, 2025, news release).Follow-up programs ongoing: Geological mapping and prospecting surveys along the McClair Creek alteration zone are ongoing. Data from recently completed soil surveys along parts of the JD Porphyry trend are being compiled and interpreted to refine drill targets.Phase II IP Survey: a subsequent phase of closely-spaced IP survey south of the Creek Zone is newly completed and results are being integrated with the 2024 IP survey historical data and with the current 3D model of the Creek zone. \"We have now defined a broad 8.5 km long chargeability-high anomaly at JD, significantly enhancing the project's copper-gold porphyry potential along the McClair Creek alteration zone,\" said Niel Marotta, CEO of Sun Summit Minerals. \"This impressive alteration zone transects the JD Porphyry trend, yet remarkably, only five historic drill holes have tested it. The vast majority of this large-scale anomaly remains untested and represents a high-priority area for further target definition and exploration.\"The JD Porphyry Trend IP SurveyThe IP survey across the JD Porphyry trend consisted of over 31-line kilometers across eight northeast-southwest oriented lines. Line spacing varied from 500 to 1,200 meters depending on design depth of earlier survey arrays (Figure 1). The 2025 survey was designed to characterise and detect subsurface sulfide mineralization associated with pronounced magnetic anomalies and st...