Collective Mining expands Apollo system, igniting Colombia’s new gold frontier

Collective Mining (TSXV: CNL) expands its Apollo gold system in Colombia with record drill results, setting the stage for a 10M-ounce resource and positioning the Guayabales Project as a world-class discovery.

Collective Mining Ltd. (TSXV: CNL) (OTCQX: CNLMF) has announced a major expansion of its Apollo gold system at the Guayabales Project in Colombia, following a new set of high-grade drill results that confirm the system’s world-class potential.

According to the company’s October 29 announcement, recent drilling extended the western boundary of Apollo by up to 50 meters, intersecting robust mineralization. Standout holes include APC-141, returning 486.00 meters grading 2.01 g/t gold equivalent (AuEq), and APC105-D5, delivering 144.30 meters at 2.08 g/t AuEq. These results reinforce Apollo as one of the most promising polymetallic discoveries in Latin America.

The Apollo system, now mineralized from surface to over 1,300 vertical meters, remains open in multiple directions. Combined with the company’s 140,000 meters of diamond drilling across Guayabales — 100,000 of which have targeted Apollo — the data sets the stage for a maiden resource estimate in Q4 2026, with early estimates pointing toward a potential 10-million-ounce gold-equivalent deposit.

Strategic partnerships and market momentum

Collective Mining’s success is backed by strong financial and strategic foundations. The company recently secured C$140 million (US$145 million) in financing, supported by Agnico Eagle Mines Limited (TSX: AEM) (NYSE: AEM), which holds a 14.99% strategic stake. This capital will fund an 80,000–100,000-meter drilling campaign through 2026, focused on resource definition and step-out expansion.

Market confidence remains high — Collective Mining’s shares surged 5.8% on October 29, reaching a C$1.52 billion valuation and marking a 242% year-to-date gain. Analysts say these milestones position the company as one of the most successful junior explorers of 2025.

Colombia’s mining renaissance

The continued growth of the Apollo system places Colombia firmly on the global mining map. With projects like Guayabales, San Antonio, and Target X yielding consistent discoveries, Collective Mining is helping redefine the Andean nation’s reputation as a high-grade, low-risk jurisdiction for exploration.

This progress arrives as the global gold industry faces declining reserves and rising replacement costs. New discoveries like Apollo are critical to replenishing the supply pipeline and sustaining long-term production in a tightening market.

Outlook: from discovery to development

Over the next 12 months, investors will watch closely as Collective Mining advances toward its first resource estimate and begins evaluating economic studies for Apollo. The company’s strategic approach — combining deep geological expertise, ESG commitments, and strong institutional support — positions it to transition from exploration to development leadership.

If Apollo achieves its projected scale, it could become Colombia’s largest modern gold discovery and one of the most significant new assets in the global mining sector.