Gold Hart Copper Announces Results of Geophysical Survey at Tolita Gold-Copper-Molybdenum-Silver Asset in Vicuna Chile Including 50% Increase in Length and 76% Increase in Area of Chargeable Anomaly

The most recent news, dated December 3, 2025, announces the results of a new geophysical survey at the company's flagship Tolita project in Chile. The survey has significantly increased the size of the main chargeability anomaly, a key indicator for potential porphyry-style mineralization. The anomaly's length increased by approximately 50% (from 1.6km to 2.4km) and its area grew by about 76% (from ~2.5km² to ~4.5km²). The company's chief geophysicist noted that the anomaly also extends to greater depths and is associated with a strong conductive feature, which could be a favorable conduit for mineralizing fluids. The release also provided an update that a deep diamond drill hole (DDHTOL01) is currently underway to test the strongest part of this anomaly.

This news is materially positive. For an early-stage exploration company, the size of the target is a primary value driver. A 76% increase in the area of the primary geophysical anomaly substantially increases the "blue sky" potential and the possible scale of a mineralized system at Tolita.

Critically, this news demonstrates competent execution and follow-through on the company's stated strategy. In its September 30 and October 21 releases, Gold Hart announced plans for a new geophysical survey and a deep drilling program. This release delivers positive results from the first part of that plan, effectively de-risking the targeting for the expensive deep drilling that is now underway.

While geophysics is not a direct discovery, these results provide a much stronger geological thesis for the current drill program. The market previously punished the stock in July 2025 when initial, shallower drill results returned long, but low-grade, intercepts. These new geophysical results suggest the company may be getting closer to a potentially stronger part of the system at depth and along strike, increasing the probability of success for the current, more ambitious drill program. The impact is positive as it enhances the exploration potential ahead of the most significant catalyst: deep drill hole assays.

Gold Hart Copper Corp. is a Canadian junior exploration company focused on acquiring and developing gold, copper, and silver properties in Chile. Its flagship project is the 100% owned Tolita gold-copper-molybdenum-silver asset, located in the prolific Vicuña district of Chile. The project is situated where the Maricunga gold belt meets the Vicuña copper belt. Historic drilling in the 1990s was shallow (~200m). Gold Hart completed its first two, deeper (~600m) diamond drill holes in mid-2025, confirming the presence of a large porphyry-style system. The company is now embarking on a third phase of even deeper drilling based on an expanded geophysical anomaly. All properties, including Tolita, are royalty-free.