Potential Large scale Porphyry - High Sulphidation System at Jiguata Project -- Tribeca Resources Technical Update

Core Insights - Tribeca Resources Corporation is making significant progress at its Jiguata porphyry copper exploration project in Northern Chile, with ongoing field programs and integrated analysis indicating potential for mineralization at depth [1][3][6] Project Overview - The Jiguata Project spans 10,000 hectares in the Tarapacá region, located within a prolific porphyry copper belt, which includes notable nearby discoveries such as Vendaval and Salares Norte [2] - The project is strategically positioned along the Domeyko Structural Corridor, a major geological feature known for hosting significant porphyry systems [6] Structural Analysis - Structural analysis reveals the Jiguata project is adjacent to the Loa fault and intersects significant NW and NE structures, which are essential for the formation of major mineral deposits [3][6] - Four substantial alteration centers have been identified along a 7 km by 4 km trend, indicating a potentially large porphyry-epithermal district [3][9] Alteration Centers - The four alteration centers, La Soberana, Escudo Real, El Trono, and Cetro Dorado, are characterized by broad alteration zones in favorable structural settings, coinciding with mapped breccias [9] - La Soberana has a historical focus for exploration, with preliminary soil results showing anomalous levels of As, Mo, and Pb, alongside historic rock chip results of up to 1,700 ppm Mo [11] - Cetro Dorado is defined by a 3.2 km x 2.0 km alteration footprint, with IP modeling indicating a moderate chargeability response and localized high chargeability areas [12] - Escudo Real and El Trono are also identified as high-priority targets, with encouraging preliminary results from historic rock chips and ongoing mapping efforts [13][14] Geophysical and Geochemical Analysis - Recent ground magnetic surveys have outlined a broad magnetic low coinciding with alteration, suggesting potential intrusive centers [15][16] - Preliminary pXRF soil analyses have identified multi-element geochemical anomalies associated with alteration features, extending up to 2.5 km at La Soberana and 1.9 km at Cetro Dorado [21][22] Ongoing Work and Future Plans - Field geological mapping is progressing across all alteration centers, with a focus on areas exhibiting coincident alteration and geophysical anomalies [25][28] - The company plans to mobilize drill rigs to priority targets once sufficient data is gathered from the current systematic phase of exploration [1][3]