Mining Stock Daily Gold Hart Copper Returns to Tolita
Sep 30, 2025
Isaac Maresky, CEO of Goldheart Copper, dives into the exciting developments at the Tolita project in Chile. He reveals plans for a new drilling campaign, highlighting the potential for significant discoveries from their recent diamond drilling results. Isaac discusses a newly upgraded rig capable of reaching deeper targets and the implications of an unexpected fault. With a healthy budget of $5.5–6M, he outlines future exploration strategies and the timelines for drilling, set to commence soon.
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History And First Modern Drilling
- Tolita was first staked in 1993 and saw three shallow holes in the late 1990s that returned long intervals of gold and copper.
- Goldheart applied modern geophysics and then drilled the first-ever diamond holes in spring, finding porphyry-style gold, copper and molybdenum.
Geophysics Led To Significant Hits
- A prominent geophysics survey revealed a strong, relatively shallow chargeability anomaly at Tolita that guided drilling.
- The first two 600m diamond holes returned long porphyry-style mineralized intervals, validating the geophysical target.
Fault Encounter Shifted Drilling
- The team unexpectedly hit a previously unknown fault while drilling which altered the initial plan.
- Moving west of the fault they still found long mineralized intervals, sometimes with higher grades than the first hole.