Welcome to our dedicated page for Core Silver news (Ticker: CCOOF), a resource for investors and traders seeking the latest updates and insights on Core Silver stock.
Core Silver Corp. (OTCQB: CCOOF) generates frequent exploration news as it advances its 100%-owned Blue Property in British Columbia’s Atlin Mining District. Company releases focus on results and updates from the Laverdiere Copper Project and the Silver Lime Polymetallic Project, both located along and around the metal-endowed Llewellyn Fault Zone.
Investors following CCOOF news can expect detailed reports on diamond drilling, surface sampling, and structural mapping across multiple targets. At Laverdiere, updates often cover deep exploratory drill holes along the Valley Fault Zone, new copper-bearing porphyry veins at Copper Creek, and the evolving multi‑kilometre Cu‑Mo‑Ag±Au porphyry‑skarn system linking the Main Skarn Zone, Valley Zone and Copper Creek.
News from the Silver Lime Polymetallic Project typically highlights gold and silver results across a porphyry‑skarn‑carbonate replacement‑epithermal continuum centered on the Sulphide City Cu‑Mo porphyry. Releases discuss specific targets such as Jackie, Falcon, North Gold, Amp, Pike Valley and Grizzly, with reported assays for Ag‑Pb‑Zn‑Cu±Au mineralization and drilling designed to extend high‑grade sulphide zones at depth.
Core Silver also issues corporate news on flow‑through financings, stock option and restricted share unit grants, and changes to its board or marketing arrangements. This news page aggregates those exploration and corporate announcements so readers can track how the company is advancing the Blue Property and refining its targets within the Atlin Mining District.
Core Silver (OTCQB:CCOOF) reported 2025 drilling that confirms a large copper-molybdenum-silver-gold porphyry system at Laverdiere. Highlights include a peak vein of 7.31% Cu and 1.01% Mo, mineralization delineated over 5.2 km strike and tested to >800m depth, and seven holes totaling 3,857.17 m.
Drilling shows widespread low-density porphyry veining, multiple narrow high-grade veins, three 900–1,750 m soil anomalies, and evidence of magma recharge consistent with a fertile porphyry system.
Core Silver (OTCQB:CCOOF) reported 2025 soil sampling results at the Laverdiere Copper Project, expanding a Cu-Mo mineralized corridor and defining new drill targets.
The 1.4km × 5.6km survey collected 231 samples on 200×200m spacing, outlined anomalies up to 1.75 km wide, peak values of 394 ppm Cu and 227 ppm Mo, and extended known mineralization 1.7 km NW, with system traced over 5 km laterally and past 1,000 m drilled depth.
Core Silver (OTCQB:CCOOF) reported that drill hole LAV25-013 extended the Laverdiere porphyry system by 280 metres at the Valley Zone, reaching a final depth of 1,088.4 m. The hole intersected porphyry-style Cu-Mo mineralization from surface to >1,050 m, including widespread molybdenite, increasing chalcopyrite and local bornite, indicating proximity to a fertile porphyry centre.
Company-wide 2025 work included 7 holes totaling 3,857 metres. Mineralization is now defined ~675 m between 2025 holes and ~2.3 km between Valley and Main Zones, with a traceable footprint of 4.5 km by 3.1 km. Assay results from 2025 drilling remain pending.
Core Silver (OTCQB:CCOOF / CSE:CC) granted equity awards on January 14, 2026 consisting of 1,750,000 stock options and 1,350,000 restricted share units (RSUs). The Options are exercisable for four years at $0.81 per share, vest immediately, and are subject to a four-month-and-one-day hold period. The RSUs vest twelve months from the grant date and each RSU converts to one common share upon vesting. The grants were made to certain directors, officers, employees and consultants under the company stock option plan.
Core Silver (OTCQB:CCOOF) reported that drill hole LAV25-012 at the Laverdiere Copper Project reached 840 m and intersected Cu‑Mo‑Ag mineralization from ~325 m to >825 m, confirming a 450‑metre southern extension of the porphyry system at the Valley Zone. The 2025 program completed 7 holes for a combined 3,857 m and shows porphyry mineralization and alteration defined over ~600 m between LAV25‑010 and LAV25‑012 and across 2.3 km between Valley and Main Zone drilling. Mineralized veining, breccias and higher‑grade copper sulphides including bornite were reported below 250 m, while assays remain pending.
Core Silver (OTCQB:CCOOF) reported drill hole LAV25-011 at the Laverdiere Copper Project intersected broad Cu-Mo-Ag porphyry mineralization from surface to >725m and extended interpreted porphyry mineralization by 300 metres.
The 2025 campaign completed 7 holes for a combined 3,857 metres. Company mapping and drilling now trace porphyry-style Cu-Mo-Ag±Au mineralization over 4.5 kilometres, and LAV25-011 reached a final depth of 800 metres with coarse Cu-Mo veins up to 40 cm below 550m. Assays for 2025 holes are pending and the system is reported open laterally and at depth.
Core Silver (OTCQB:CCOOF) released first visuals from drill hole LAV25-010 at the Laverdiere Copper Project on November 28, 2025. The hole was drilled to 703.77 m and shows porphyry-style Cu-Mo-Ag mineralization from surface to over 675 m, with vertical zonation from Ag-Mo near surface to Mo+Cu at depth. The 2025 program completed seven holes totaling 3,857 m and traced porphyry-style mineralization over 4.5 km along the Valley Fault Zone. Surface assays earlier in 2025 reached 366 g/t Ag, 0.71% Cu, and 0.54% Mo. All assay results for 2025 holes are pending.
Core Silver (OTCQB:CCOOF) released first visuals from drill hole LAV25-010 at the Laverdiere Copper Project on November 27, 2025. The hole was drilled to 703.77 m and shows porphyry-style Cu-Mo-Ag mineralization from surface to over 675 m, with vertical zonation from Ag-Mo near surface to Mo+Cu at depth. The 2025 program completed 7 holes totalling 3,857 m across the Valley Fault Zone, tracing mineralization over 4.5 km. Assay results are pending; visuals are descriptive only and not representative of grade.
Core Silver (OTCQB:CCOOF) reported widespread gold and silver results from the 100%-owned Silver Lime Polymetallic Project in the Atlin Mining District, British Columbia on November 3, 2025. Exploration shows a Porphyry–Skarn–CRD–Epithermal continuum with precious-metal enrichment across a 9.5×10 km footprint. Key surface and drill highlights include high-grade rock samples and multiple gold-bearing vein occurrences at North Gold, Falcon, Jackie, Pete's, Amp, Pike Valley and Grizzly.
Notable assays include a 19.50 g/t Au surface sample at Falcon, a 1,145 g/t Ag with 23% Pb and 23.5% Zn intercept at Grizzly, and drill intercepts such as 2 m @ 5.42 g/t Au from 335 m at Jackie. 2025 Jackie drilling exceeded 200 m; assays are pending.
Core Silver (CCOOF) announced discovery of a new copper-bearing porphyry vein system at Copper Creek, part of the Laverdiere project in the Blue Property, Atlin Mining District, BC (October 20, 2025).
Key highlights include surface assays up to 1.35% Cu with 9.1 g/t Ag, and 0.63% Cu with 17 g/t Ag and 355 ppm Mo. The company says Cu-Mo-Ag mineralization is now confirmed across a 4.5-kilometre footprint and remains open for expansion; the new copper porphyry lies ~2.6 km south of the Valley Fault Zone. Additional 2025 exploration results, including drilling, will be released when available.