Tocvan Ventures Corp. reports exploration and development activity for gold-silver projects in Sonora, Mexico, led by the flagship Gran Pilar Gold-Silver Project. Company updates commonly cover reverse-circulation and core drilling, surface sampling, trenching, geophysical surveys, target generation, and pilot-scale development work across areas such as the Main Zone, South Block, El Mezquite, and other mineralized trends.
Recurring news also includes assay and metallurgical results, community access agreements, use of exploration technologies such as drone magnetic surveys and AI prospectivity mapping, advisor appointments, and financing transactions used to advance the company's Mexican gold projects and working capital.
Tocvan Ventures (OTCQB:TCVNF) has started its maiden drill program at the North Block of the Gran Pilar gold‑silver project in Sonora, Mexico, targeting a 3.2 km by 1.5 km alteration zone.
Site prep is complete and an initial 2,000 m phase is underway with a proposed additional 3,000 m; the company is fully permitted for over 30,000 m of drilling. Surface assays reported include 5.6 g/t Au & 106 g/t Ag (2 m chip) and a historic working of 3.2 g/t Au & 1,225 g/t Ag. Tocvan integrates geophysics, mapping and geochemistry and plans to complete 3,000–5,000 m across both blocks by end Q4 2025.
Tocvan Ventures (OTCQB:TCVNF) announced discovery of two new mineralized targets with historic underground workings in the North Alteration Zone at the Gran Pilar project, Sonora, Mexico.
Highlights: two separate exposed historic-workings zones (60m and 50m), both ~700m from prior permitted targets; channel/grab samples collected with assays pending; the North Alteration Zone covers 3.2 km by 1.5 km. Tocvan plans trenching and core drilling imminently, will integrate new mapping with ongoing geophysics, and will prioritize targets on 100% controlled ground. Company noted a fully permitted 50,000-tonne pilot mine and referenced prior high-grade historic samples (e.g., 3.2 g/t Au & 1,225 g/t Ag).
Tocvan Ventures (OTCQB:TCVNF) mobilized equipment to the North and South Blocks of the Gran Pilar gold-silver project in Sonora, Mexico to prepare for trenching, road upgrades and a pilot-mine. The first drill rig will move to the North Alteration Zone to begin an initial 2,000m program, while an initial 8,000m program is planned on the South Block.
The company says it is fully permitted for 67 trenches, 30,000m+ of drilling and a 10-year pilot mine, remains funded for activities, and expects trenching, geophysical results, and 3,000–5,000m drilled by end of Q4 2025.
Tocvan (OTCQB:TCVNF) announced discovery of a new mineralized target with historic underground workings in the North Alteration Zone at the Gran Pilar project, expanding a 3.2 km by 1.5 km alteration footprint. An 80‑metre exposed section of silicified vein breccia and waste piles was identified; initial surface samples returned up to 5.6 g/t Au and 106 g/t Ag over 2 m, with additional channel and grab assays pending. The company plans trenching, detailed mapping and drilling on 100% controlled ground and holds full permits for a 50,000‑tonne heap leach facility.
Tocvan (OTCQB:TCVNF) announced preliminary results from a drone magnetic survey at the Gran Pilar gold‑silver project in Sonora, Mexico dated October 7, 2025. The 224‑line‑km survey identified a 2.0 x 2.5 km structural complex in the South Block that aligns with anomalous surface assays (up to 21.2 g/t Au and >2,000 g/t Ag). Magnetic highs suggest a possible magmatic heat source beneath correlated high‑grade geochemistry. The company is integrating the full dataset, continuing surface sampling, and expects trenching and permitted drilling to start shortly on 100% controlled targets.
Tocvan Ventures (OTCQB:TCVNF) has initiated significant exploration activities at its Gran Pilar Gold Silver Project in Sonora, Mexico. The company has launched field work and an airborne magnetics survey, with drilling and trenching preparations underway. The project has secured a 10-year pilot mine permit with a 50,000-tonne capacity heap leach facility.
Key highlights include impressive drill results with intercepts of 19.4 g/t Au over 3.1 meters and 136 g/t Ag over 10.7 meters. Metallurgical tests have shown strong recovery rates of 95-99% for gold and 73-97% for silver. A bulk sample achieved 62% gold recovery over 46 days. The company has obtained approvals for 45 drill pads and 67 trenches across its 21 km² property.
Tocvan Ventures (OTCQB:TCVNF) has announced significant funding through the exercise of over 2.2 million warrants in the past five weeks. The company will host a webinar titled "Tocvan's Next Chapter: From Exploration to Development" on September 10, 2025, focusing on their Gran Pilar Gold-Silver Project in Sonora, Mexico.
The project has shown promising drill results, including notable intersections such as 83.5m @ 1.3 g/t Au with 9.7m @ 10.3 g/t Au. Metallurgical studies demonstrated strong recovery rates of 95-99% for gold and 73-97% for silver. A bulk sample achieved 62% gold recovery over a 46-day leaching period, with head grades of 1.9 g/t Au and 7 g/t Ag.
Tocvan Ventures (OTCQB:TCVNF) has appointed Christopher Gordon as Head of Corporate Development, bringing over 18 years of experience in mining sector advisory. Gordon's notable track record includes his role at Integra Gold, where he contributed to the company's $600 million acquisition by Eldorado Gold in 2017.
The company has granted Gordon 300,000 stock options at $0.91 per share, with 150,000 vesting immediately and the remainder vesting in 12 months. The options expire August 19, 2030.
Recent drilling highlights at the Gran Pilar project have shown significant results, including intercepts of 83.5m @ 1.3 g/t Au and 97.4m @ 0.7 g/t Au. Metallurgical studies demonstrated strong recovery rates of 95-99% for gold and 73-97% for silver.
Tocvan Ventures (OTCQB:TCVNF) has secured a significant 10-year permit approval for a 50,000-tonne pilot mine facility at its Gran Pilar Gold-Silver Project in Sonora, Mexico. The facility includes a heap leach pad and hydrometallurgical processing facility across a 4.5-hectare layout.
The company has demonstrated strong drilling results, including 6.1 meters of 5.4 g/t Au and 39 g/t Ag within 41.2 meters of 1.0 g/t Au. Metallurgical studies have shown impressive recovery rates of up to 99% for gold in gravity recovery tests and 62% gold recovery over a 46-day leaching period.
The project spans over 21 km² of controlled area and includes permits for 45 drill pads and 67 trenches, supporting over 30,000 meters of drilling capacity. The pilot facility aims to achieve operational goals of processing 50,000 tonnes at 1.2 g/t Gold with 70% recovery.
Tocvan Ventures (OTCQB:TCVNF) has secured crucial permit approvals for its Gran Pilar Gold-Silver Project in Sonora, Mexico. The permits authorize 45 new drill pads and 67 trenches, enabling over 30,000 meters of new drilling capacity across the 21 km² expansion area.
Recent drilling highlights include impressive results such as 6.1 meters of 5.4 g/t Au and 39 g/t Ag within 41.2 meters of 1.0 g/t Au, and 3.1 meters of 19.4 g/t Au within 106.6 meters. The company plans to drill 10,000 meters this year to enhance the geological model and prepare for a maiden resource estimate.
The project has demonstrated strong metallurgical results with 62% gold recovery over a 46-day leaching period and up to 99% gold recovery in gravity recovery tests. The company is advancing toward a planned 50,000-tonne pilot mine facility.