Collective Mining Ltd. (NYSE American: CNL; TSX: CNL) reported zero lost-time injuries among its direct employees and no environmental non-compliance during 2025, while investing approximately $1.45 million in community programs across its exploration projects in Caldas, Colombia.

The company released its 2025 Sustainability Report on July 22, 2026, covering its environmental, social and safety performance as Collective expanded exploration at the Guayabales and San Antonio projects. During the year, the company completed 62,500 meters of exploration drilling, its largest annual drilling campaign to date.

“The outcomes outlined in our latest sustainability report reflect the company we are building: technically ambitious, locally rooted and disciplined in how we grow.” – Omar Ossma, President, Collective Mining

Improving safety and local employment

Collective reported zero Lost Time Injuries among direct employees during 2025 and a Total Recordable Injury Frequency Rate (TRIFR) of 0%. The company also reported zero instances of environmental non-compliance during the year.

Direct employment increased 38% year-over-year as the company expanded its exploration, engineering and social activities. Employees from Caldas represented 81% of the company’s direct workforce at year-end, while women accounted for 35% of direct employment.

The results come as Collective continues to expand exploration around the Apollo system, the centerpiece of its Guayabales Project.

$1.45 million directed toward communities

Collective invested approximately $1.45 million in social programs during 2025. The company said 57.5% of the funding came directly from Collective, while strategic partners contributed the remaining 42.5%.

The programs reached 18,880 beneficiaries across 1,745 families and strengthened the capabilities of 237 community leaders.

The initiatives operate under Collective’s “The Collective Way” framework, which emphasizes long-term partnerships in areas including water access and sanitation, infrastructure, education, agricultural development, technical training and community capacity building.

The company’s community strategy is particularly relevant to its operations in Caldas, where Collective’s exploration activities are located alongside established mining operations.

Exploration expands in 2026

Collective has continued its aggressive exploration campaign into 2026. The company reported in June that it had completed more than 184,000 meters of diamond drilling across the Guayabales and San Antonio projects, including 120,000 meters at Apollo.

The Apollo system has produced further exploration results during the year. On June 29, Collective reported a newly identified tungsten-enriched high-grade subzone approximately 300 meters below surface. Drill hole APC-162 intersected 27.35 meters grading 37.55 grams per tonne gold equivalent, including 1.68% tungsten oxide, 11.62 grams per tonne gold, 54 grams per tonne silver and 0.43% copper.

Collective said in July that it had also secured additional mining titles from Colombia’s National Mining Agency following public hearings in Supía and Marmato. The company said the new titles materially expanded its titled land position and created additional drill-ready targets within and adjacent to the Guayabales project area.

As of March 31, 2026, Collective reported $113.3 million in cash and said it was fully funded for its 2026 exploration program, which calls for up to 100,000 meters of drilling. The company had 13 diamond drill rigs operating across Guayabales.

Management and the path toward development

Ned Jalil became Collective’s chief executive officer in April 2025, while Omar Ossma remained president. Finance Colombia previously reported that the appointment brought a mining executive with more than 25 years of international experience into the company’s leadership as Collective considered the longer-term development potential of Guayabales.

Ossma said the sustainability results reflect the company’s approach as it advances both Guayabales and San Antonio.

“As we advance the Guayabales and San Antonio projects, we remain focused on deepening local partnerships, managing our environmental responsibilities and ensuring that the value created through discovery is inclusive and long-lasting,” Ossma said.

Collective was founded by members of the team that developed and sold Continental Gold Inc. to Zijin Mining Group for approximately $2 billion in enterprise value. The company is exploring for gold, silver, copper and tungsten in Caldas, where Guayabales and San Antonio form the core of its Colombian portfolio.

The company’s flagship Guayabales Project is anchored by the Apollo system, which Collective describes as a bulk-tonnage, high-grade gold-silver-copper-tungsten system. Current exploration priorities include expanding the Ramp Zone, testing the Northern Apollo Oxidized area, drilling the northwestern extension of the Trap target and pursuing additional greenfield targets.

Collective’s 2025 Sustainability Report provides the company’s latest formal account of its safety, environmental and community performance as it moves into a larger 2026 exploration program.

Headline photo : A mural showing artisanal mining in Supía Colombia, where Collective Mining has participated funding of municipal improvement projects.. (Photo by Finance Colombiam)

Collective Mining (NYSE American: CNL; TSX: CNL) has secured additional mining titles from Colombia’s Agencia Nacional de Minería (ANM), expanding its titled land position around the Guayabales Project in Caldas and adding new drill-ready exploration targets.

The new titles were granted on July 10, 2026, following a public hearing held in the municipality of Supía on May 21, 2026. They follow earlier title grants issued by the ANM on April 10, 2026, after a public hearing in neighboring Marmato on February 17, 2026.

“With the completion of the titling processes in both municipalities, we have meaningfully consolidated our mineral title holdings and further improved continuity across the Guayabales Project.” – Ari Sussman, Executive Chairman, Collective Mining

The completion of both multi-stage regulatory processes during the second quarter of 2026 gives Collective Mining a more consolidated concession position across its area of influence in Supía and Marmato and supports the company’s continued exploration strategy at Guayabales.

The company said the newly granted titles strengthen its ability to advance exploration activities by securing additional prospective ground along structural trends believed to play an important role in controlling mineralization within the project area.

Expanded land position creates additional exploration flexibility

Collective Mining said the new titles are located within and adjacent to the existing Guayabales Project area, improving long-term flexibility for exploration planning, future infrastructure considerations, and district-scale target generation.

The expanded footprint also provides access to additional drill-ready targets, including areas associated with the Trap target and other prospective zones across the property.

“We are very pleased to see continued strong public support for Collective by local communities, as evidenced by the two successful and well-attended public hearings in Supía and Marmato,” said Ari Sussman, Executive Chairman of Collective Mining.

The company added that it expects the larger titled land package to support future drilling and development decisions as it continues evaluating the project’s mineral potential.

Guayabales advances following surface rights consolidation

Ari Sussman, Executive Chairman of Collective Mining. (Photo: Collective Mining)

The latest title grants follow Collective Mining’s earlier efforts to secure control over the surface rights required for potential future development at Guayabales.

In March 2026, the company completed land acquisitions covering the remaining surface rights needed for a future mining operation.

The Guayabales Project is anchored by the Apollo system, where Collective has reported high-grade gold discoveries and continues an extensive diamond drilling campaign.

The company has completed 184,000 meters of diamond drilling across the Guayabales and San Antonio projects, including 120,000 meters at the Apollo system.

As of March 31, 2026, Collective reported $113.3 million in cash and said it was fully funded for its 2026 exploration program, which includes up to 100,000 meters of drilling. The company currently operates 13 diamond drill rigs across the Guayabales Project.

Collective Mining continues exploration in Caldas

Collective Mining was founded by the team behind Continental Gold, which was acquired by Zijin Mining for approximately $2 billion in enterprise value.

The company explores for gold, silver, copper, and tungsten in Caldas, where its projects are located within an established mining district hosting ten fully permitted and operating mines.

At Guayabales, Collective Mining is focused on expanding the high-grade Ramp Zone, testing the Northern Apollo Oxidized area, drilling the recently granted license covering the northwestern extension of the Trap target, and evaluating additional greenfield exploration targets.

Collective Mining is listed on the NYSE American and the Toronto Stock Exchange under the symbol CNL. Management, insiders, a strategic investor, and close family and friends hold approximately 45.2% of the company’s outstanding shares.

Collective Mining (NYSE American: CNL; TSX: CNL) has advanced engineering and permitting work for its planned exploration adit at the Guayabales Project in Caldas, Colombia, while appointing Josué Romanos as vice president of projects to support the company’s next phase of development.

“The progress on our exploration adit marks an important step in accelerating our understanding of the system from underground and advances the Guayabales Project towards our ultimate goal of production.”
— Ned Jalil, Chief Executive Officer, Collective Mining

The company said construction of the exploration adit is expected to begin in the fourth quarter of 2026. The underground access project is designed to provide a new platform for studying the Apollo system and the broader Guayabales Project, including additional drilling, geotechnical and hydrological studies, and future metallurgical sampling.

Collective Mining first announced the exploration adit plans on March 11, 2026. Since then, the company said it has progressed engineering studies, execution planning, and permitting activities to prepare for construction.

Early preparations have included the construction of an explosives storage facility, which Collective said has been inspected and approved by the relevant authorities.

The adit will support underground drilling activities at Guayabales, where the company is focused on advancing exploration of the Apollo system and the high-grade Ramp Zone. The work is expected to contribute technical information required for future project studies and development decisions.

Alongside the exploration update, Collective Mining announced the appointment of Josué Romanos as vice president of projects, effective immediately.

Romanos brings more than three decades of experience in energy and infrastructure projects in Colombia. He spent more than 15 years at Ecopetrol, Colombia’s state-controlled energy company, most recently serving as general manager of projects, where he oversaw engineering, construction, commissioning, and quality assurance activities across a multi-billion-dollar capital portfolio.

During his time at Ecopetrol, Romanos also participated in the company’s investment committee. Earlier in his career, he held operations and commissioning roles at BP Exploration and PetroSantander on projects in Colombia.

Romanos is a petroleum engineer from Universidad de América and holds a postgraduate specialization in gas engineering from Universidad Industrial de Santander.

Collective Mining said the appointment strengthens its internal project execution capabilities as Guayabales advances through technical studies, permitting, and operational preparation.

Founded by the team behind Continental Gold, which was acquired by Zijin Mining for approximately $2 billion in enterprise value, Collective Mining is exploring gold, silver, copper, and tungsten projects in Caldas.

The company’s Guayabales Project is located within an established mining district and is centered on expanding exploration targets including the Ramp Zone, Hanging Wall Vein Zone, and additional greenfield targets.

Collective Mining is listed on the NYSE American and the Toronto Stock Exchange under the symbol CNL. Management, insiders, strategic investors, and close family and friends hold approximately 45.2% of the company’s outstanding shares.

Drill hole APC-162, collared from Pad 31 and directed to the southwest, cut high-grade mineralization with observable coarse scheelite, chalcopyrite, and sporadic sphalerite and galena, returning 27.35 meters grading 37.55 grams per ton gold equivalent — 1.68% tungsten trioxide (WO3), 11.62 g/t gold, 54 g/t silver, and 0.43% copper — beginning approximately 300 meters below surface.

Figure 1: Section of the Apollo System Highlighting the new Tungsten Enriched Subzone Discovered 300 Meters Below Surface (CNW Group/Collective Mining Ltd.)

The hole was designed as the initial follow-up to test for an up-dip extension of a tungsten-rich interval first intersected in hole APC107-D5, which returned 28.45 meters at 0.80% WO3, 1.63 g/t gold, 13 g/t silver, and 0.12% copper. Together, the two holes define a new tungsten-enriched subzone that begins at approximately 300 meters below surface and is distinct and separate from the upper tungsten-rich zone, which covers the top 100 meters of the Apollo breccia body from surface. The new subzone remains fully open down-dip along the eastern contact margin of the Apollo breccia, with follow-up drilling expected to begin shortly.

“These results reinforce the exceptional scale and depth potential of the Apollo system,” said Ari Sussman, the company’s executive chairman. “The discovery of a new high-grade, tungsten-enriched subzone beginning 300 meters below surface, distinct from and well below the near-surface tungsten zone, demonstrates that Apollo continues to grow in both size and metal endowment with virtually every hole we drill. With 13 rigs turning and a fully funded 2026 program, we are well positioned to continue expanding the Apollo system in multiple directions.”

Figure 2: Plan View of the Apollo System Highlighting Drill Holes Announced in this Release (CNW Group/Collective Mining Ltd.)

A second hole, APC160-D1 — the initial directional hole collared from mother hole APC-160D at Pad 27 and directed north along the breccia’s western margin — extended the breccia body 77 meters to the northwest beyond its current outline at 900 meters below surface, intersecting 28.80 meters at 1.67 g/t gold equivalent. The same hole returned infill mineralization along the western margin, including 116.25 meters at 1.41 g/t gold equivalent from 647 meters below surface — with higher-grade cores of 15.15 meters at 2.36 g/t and 17.35 meters at 4.75 g/t — and 51.05 meters at 1.00 g/t gold equivalent from 800 meters below surface.

“The discovery of a new high-grade, tungsten-enriched subzone beginning 300 meters below surface, distinct from and well below the near-surface tungsten zone, demonstrates that Apollo continues to grow in both size and metal endowment with virtually every hole we drill.” — Ari Sussman, Executive Chairman, Collective Mining

Two further holes, APC-167D and APC-162, were drilled into diorite host rock north of and outside the main breccia body to improve confidence in the lower-grade halo mineralization surrounding it. Both intersected sheeted veinlet mineralization grading better than the company’s existing internal block model, with APC-167D returning 58.00 meters at 1.03 g/t gold equivalent from 418 meters below surface, including 7.15 meters at 3.76 g/t, and APC-162 returning 6.70 meters at 3.90 g/t gold equivalent from 223 meters and 13.00 meters at 6.47 g/t gold equivalent from 264 meters below surface. Four other holes — APC160-D2, APC169-D1, APC169-D2, and APC-173 — were exploratory in nature and did not intersect significant mineralization beyond thin, modestly grading individual veinlets.

Figure 3: Core Photos Under Ultra-Violet Light Illuminating Coarse Scheelite (Tungsten) in Drill Hole APC-162 (CNW Group/Collective Mining Ltd.)

The Apollo system anchors the Guayabales Project, where Collective has been drilling the high-grade Ramp Zone and, in late 2025, announced its 2026 drill campaign. The company first disclosed the high-grade Ramp Zone discovery in October 2024 and has since reported strong metallurgical recovery rates at Apollo.

At the separate San Antonio Project, four exploratory holes — SAC-36, SAC-37, SAC-38, and SAC-39 — were collared from Pad 15 and Pad 16 at the Dollar target, about 700 meters south of the deep porphyry discovery at the Pound target. Modest porphyry-related vein mineralization was encountered in two of the holes. SAC-36 returned 0.90 meters at 962 g/t silver, 0.98 g/t gold, 0.15% copper, and 0.58% zinc from 101.40 meters downhole, plus 2.00 meters at 14.15 g/t gold from 471.35 meters. SAC-39 returned 29.20 meters at 1.28 g/t gold, 11 g/t silver, and 0.30% zinc from 246.30 meters downhole, including 5.95 meters at 3.51 g/t gold and 1.03% zinc. The company said it is evaluating San Antonio to assess its exploration potential and define priority targets ahead of future fieldwork.

To date, Collective has completed 184,000 meters of diamond drilling across the Guayabales and San Antonio projects, including 120,000 meters at the flagship Apollo system. The company reported $113.3 million USD in cash as of March 31, 2026, and said it is fully funded for a 2026 program that envisions up to 100,000 meters of drilling. It currently has 13 diamond drill rigs operating across the Guayabales Project.

Figure 4: Plan View of the Guayabales Project Highlighting the Apollo System (CNW Group/Collective Mining Ltd.)

Gold-equivalent grades are calculated using metal prices of $3,000 USD per ounce of gold, $50 USD per ounce of silver, $5.00 USD per pound of copper, $1.35 USD per pound of zinc, and $90.72 USD per pound of WO3, with assumed recovery rates of 97% for gold, 85% for silver, 95% for copper, 85% for zinc, and 72% for tungsten. The company notes that the zinc recovery assumption is speculative, as limited metallurgical work has been completed to date, and that reported true widths are between 60% and 100% of the total intercept length, with uncut grades.

Collective Mining was founded by the team that developed and sold Continental Gold to Zijin Mining for approximately $2 billion USD in enterprise value. The company explores for gold, silver, copper, and tungsten in Caldas, where its two projects sit within an established mining camp that hosts ten fully permitted and operating mines. Management, insiders, a strategic investor, and close family and friends own 45.2% of the company’s outstanding shares. Collective Mining is listed on the NYSE American and the TSX under the symbol CNL.

Frontera Energy Corporation (TSX: FEC) (OTCQX: FECCF) reported first-quarter 2026 net income from continuing operations of $13.1 million USD and adjusted EBITDA of $28.5 million USD, as the Calgary-based company moves to close the sale of its Colombian exploration and production portfolio to Parex Resources Inc. (TSX: PXT) and reposition itself as a standalone Colombian infrastructure company anchored by its pipeline and port assets.

Total revenues from continuing operations were $26.8 million USD in the first quarter, compared with $26.9 million USD in the fourth quarter of 2025 and $25.1 million USD in the first quarter of 2025. Net loss for the period, including discontinued operations, was $15.4 million USD, reflecting a $28.5 million USD net loss from the Colombian E&P assets now classified as held for sale.

“In total, this strategy will have unlocked approximately $1.3 billion of capital for investors.” — Gabriel de Alba, Chairman of the Board, Frontera Energy Corporation

The Parex transaction

On April 30, 2026, Frontera shareholders approved a plan of arrangement under which Parex Resources, through a wholly-owned subsidiary, will acquire all of Frontera’s Colombian upstream business — including its oil and gas exploration and production assets, a reverse-osmosis water-treatment facility, and a palm-oil plantation. The transaction carries an enterprise value of $750 million USD. The cash purchase price consists of $500 million USD payable at closing, subject to customary adjustments, plus an additional $25 million USD contingent payment tied to specified development milestones to be achieved within 12 months of closing.

At the same shareholder meeting, investors approved a reduction of Frontera’s capital account of up to $647 million CAD (approximately $470 million USD) to fund a return of capital to shareholders from the net proceeds of the transaction. The Supreme Court of British Columbia issued its final order approving the arrangement on May 4, 2026. Closing remains subject to the satisfaction of remaining conditions and is expected in May 2026.

Chairman Gabriel de Alba said the company would retain roughly $50 million USD of cash to support growth opportunities at the remaining infrastructure business, including an LNG regasification project being developed in partnership with Ecopetrol (NYSE: EC) (BVC: ECOPETROL). “In total, this strategy will have unlocked approximately $1.3 billion of capital for investors,” de Alba said.

ODL pipeline drives cash flow

Frontera holds a 35 percent equity interest in the Oleoducto de los Llanos (ODL) crude oil pipeline, which connects the Rubiales, Quifa, Caño Sur, Llanos-34, and other production blocks to the Monterrey and Cusiana stations in the department of Casanare. ODL’s share of income contributed $14.2 million USD to Frontera in the first quarter, compared with $15.1 million USD a year earlier, with the year-over-year decline reflecting higher depreciation, amortization, and operating costs.

ODL transported 233,875 barrels per day in the first quarter of 2026 at an average tariff of $4.70 USD per barrel, compared with 236,387 barrels per day at $4.73 USD per barrel in the first quarter of 2025. The pipeline declared $185 million USD in total dividends, of which $64.7 million USD is net to Frontera. The company expects to receive those distributions during 2026 in installments of approximately 40 percent in the second quarter, 35 percent in the third quarter, and 25 percent in the fourth quarter.

Long-term debt at Frontera totaled $167.8 million USD at the end of the first quarter and is expected to decline to approximately $131 million USD by year-end 2026, primarily through scheduled amortizations and cash-sweep mechanisms tied to ODL cash flows. From May 2025 through December 2026, long-term debt is expected to fall by more than $100 million USD.

Puerto Bahía expands cargo mix

Puerto Bahía, the multipurpose maritime terminal located in Cartagena adjacent to the Bocachica access channel and near the Reficar refinery, generated $12.7 million USD in revenue in the first quarter of 2026, compared with $10.0 million USD in the same period a year earlier. The 150-hectare facility comprises a hydrocarbons terminal with nominal capacity of 2,672,000 barrels and a general cargo terminal. Frontera holds a 99.97 percent equity interest in the port.

General cargo growth offset weaker liquids volumes. The general cargo terminal handled 38,067 roll-on/roll-off (RORO) units in the first quarter, more than double the 18,223 units handled a year earlier, alongside 3,851 twenty-foot equivalent units (TEUs) of containerized cargo, up from 1,256 TEUs in the first quarter of 2025. Break-bulk volumes declined to 25,216 tons/m³ from 41,198 tons/m³. RORO dwell times shortened from 40 days to 31 days year over year.

The liquids terminal handled 36,937 barrels per day in the first quarter of 2026, down from 51,579 barrels per day a year earlier. Ecopetrol volumes accounted for 26,273 barrels per day, Frontera-related volumes for 7,389 barrels per day, and other third-party volumes for 3,275 barrels per day. The company attributed the decline mainly to lower third-party throughput and the absence of certain trading flows.

Operating costs at the port rose to $7.6 million USD in the first quarter from $5.0 million USD a year earlier, driven by increased infrastructure maintenance in the liquids terminal and higher cargo volumes in the general cargo facility.

LPG and LNG projects advance

Puerto Bahía’s liquefied petroleum gas (LPG) project began initial operations in March 2026, providing capacity to handle up to 10,000 tons per month. The terminal is targeted to become fully operational during the first quarter of 2028. Capital expenditures during the first quarter totaled $1.0 million USD, including $0.4 million USD for major tank maintenance and $0.3 million USD for the LPG project.

The company is also advancing an LNG regasification project at Puerto Bahía in partnership with Ecopetrol, intended to support Colombia’s domestic gas supply as domestic production declines. Frontera is also pursuing expansion of containerized cargo operations.

Discontinued operations

Following the execution of the arrangement agreement, the Colombian E&P assets are now classified as discontinued operations under IFRS 5. Colombian production averaged 36,700 barrels of oil equivalent per day in the first quarter of 2026, comprising 25,394 barrels per day of heavy crude, 8,653 barrels per day of light and medium crude combined, 5,706 thousand cubic feet per day of conventional natural gas, and 1,652 barrels of oil equivalent per day of natural gas liquids. That compares with 39,010 barrels of oil equivalent per day a year earlier.

The operating netback from the discontinued Colombian operations was $41.79 USD per barrel of oil equivalent in the first quarter of 2026, compared with $34.22 USD per barrel of oil equivalent in the first quarter of 2025, supported by a higher Brent reference price of $78.38 USD per barrel against $74.98 USD per barrel a year earlier.

Frontera retains exploration and development interests in Guyana through subsidiaries that include CGX Energy Inc. (TSXV: OYL), which is not part of the Parex transaction. The company’s go-forward portfolio will be anchored by the ODL pipeline stake and Puerto Bahía, with the infrastructure business generating approximately $77 million USD of distributable cash flow in 2025, according to the management information circular dated March 30, 2026.

Above photo courtesy Frontera Energy Corporation.

Aris Mining (TSX: ARIS; NYSE: ARIS) confirmed the completion of an underground infrastructure connection at its Marmato gold mine in Colombia. The development involved connecting a new surface decline to the existing underground mining workings.

This cross-cut connection serves as a technical step for the ongoing expansion project, which includes the construction of a 5,000 tons-per-day carbon-in-pulp (CIP) plant. The company stated that the infrastructure is currently on schedule to support the initiation of gold production in the fourth quarter of 2026.

Neil Woodyer, Chair and CEO of Aris Mining, stated: “The on-schedule connection of the new surface decline to the existing underground development is a major milestone for Marmato and an important step in delivering our expansion plans.”

The Marmato expansion is part of a broader strategy intended to increase the company’s annual gold production. Aris Mining aims to achieve a combined output of approximately 500,000 ounces per year from its Segovia and Marmato operations. The Segovia mine previously expanded its operational capacity following the installation of a second mill in June 2025.

The company maintains a long-term production objective of approximately 1 million ounces of gold annually. This target incorporates potential production from the Toroparu gold project in Guyana, where a prefeasibility study is currently underway. Aris Mining expects a construction decision regarding the Toroparu project in early 2027.

Regarding its portfolio in Colombia, the company is finalizing environmental studies for the Soto Norte gold project. Aris Mining plans to submit these documents for the licensing process during the second quarter of 2026.

Photo (© Loren Moss) illustrative only (Not marmato mine)

Vancouver-based Aris Mining Corporation (TSX: ARIS; NYSE: ARIS) reported preliminary first-quarter 2026 gold production of 74,300 ounces from its two underground mines in Colombia, representing a 6% increase over the fourth quarter of 2025 and a 36% increase compared to the same period a year earlier.

The company said it sold 74,800 ounces of gold during the quarter at an average realized price exceeding $4,860 USD per ounce, generating gold revenue of more than $360 million USD. That figure marks a 20% increase from Q4 2025 revenue of $301 million USD and more than double the $154 million USD reported in Q1 2025. The company reported a cash balance exceeding $470 million USD as of March 31, 2026, an increase of approximately $80 million USD from the end of the previous quarter.

“We expect Q1 2026 gold revenue to exceed $360 million, a significant increase from $154 million in Q1 2025 and $301 million in Q4 2025, driven by higher gold prices and increased ounces sold.” — Neil Woodyer, Chair and CEO, Aris Mining Corporation

The production gains were concentrated at Aris Mining’s Segovia operation in the department of Antioquia, which produced 66,600 ounces during the quarter, up from 63,100 ounces in Q4 2025 and 47,500 ounces in Q1 2025. The year-over-year increase of 40% at Segovia was driven primarily by a notable improvement in ore grade. The average gold grade processed rose to 12.41 grams per ton from 9.37 grams per ton a year earlier, a 32% increase, while the volume of ore processed increased 5% to 175,000 tons. Recovery rates held at 95.3%, compared to 96.1% in both the prior quarter and Q1 2025.

The higher grades offset a decline in throughput compared to Q4 2025, when the mine processed 201,000 tons at an average grade of 10.10 grams per ton. Aris Mining completed installation of a second mill at Segovia in June 2025, increasing processing capacity by 50% to 3,000 tons per day, and the company has indicated that the ramp-up at the operation is continuing.

At the Marmato mine in the department of Caldas, production totaled 7,800 ounces in Q1 2026, an increase from 6,700 ounces in Q4 2025 and 7,200 ounces in Q1 2025. Marmato processed 77,000 tons of ore at an average grade of 3.53 grams per ton during the quarter, compared to 75,000 tons at 3.12 grams per ton in Q4 2025. Recovery rates at Marmato declined slightly to 89.6% from 90.8% in the prior quarter.

Consolidated Production Summary

Growth Outlook

Neil Woodyer, the company’s chair and CEO, said production growth in 2026 is expected to be weighted toward the second half of the year. The company is building a new bulk mine and carbon-in-pulp (CIP) processing plant at Marmato, with first gold expected in Q4 2026. At steady state, the expanded Marmato operation is expected to produce approximately 200,000 ounces per year.

Together, the Segovia and Marmato expansions are expected to increase Aris Mining’s annual gold production to approximately 500,000 ounces. The two mines produced a combined 257,000 ounces in 2025.

Beyond its operating mines, Aris Mining is advancing the Soto Norte gold project in the department of Santander, Colombia, where environmental studies are being finalized for submission in Q2 2026 to initiate the licensing process. The company also holds the Toroparu gold project in Guyana, where a prefeasibility study is underway and a construction decision is expected in early 2027. These projects form part of Aris Mining’s longer-term objective of reaching approximately 1 million ounces of annual gold production, though that target includes estimates from a preliminary economic assessment for Toroparu that the company has cautioned are based on inferred mineral resources and are speculative in nature.

The company expects to report full Q1 2026 financial and operating results on or about May 6, 2026. The quarterly results contained in the April 7 announcement are preliminary and may differ from final figures.

Aris Mining is listed on the Toronto Stock Exchange and the New York Stock Exchange under the ticker symbol ARIS. Company filings are available through SEDAR+ and the US Securities and Exchange Commission.

Collective Mining Ltd. (NYSE American: CNL) (TSX: CNL) has announced its upcoming addition to the VanEck Junior Gold Miners ETF (GDXJ), effective at the market close on March 20, 2026. The inclusion follows the index’s semi-annual review and rebalancing process. Simultaneously, the company confirmed the relocation of its executive headquarters from Toronto, Ontario, to Miami, Florida, a move intended to leverage the city’s role as a financial hub and its logistics connectivity to Latin America.

While executive operations shift to the US, the company maintains its jurisdiction of incorporation in Canada. The dual listings on the NYSE American and the Toronto Stock Exchange remain unchanged. Management indicated that the move to Miami is strategic, citing the availability of daily direct flights to Colombia, which places executives in closer proximity to the company’s mineral exploration activities in the department of Caldas.

“Miami has rapidly emerged as a leading global financial center, with a strong institutional capital markets presence and strategic connectivity to Colombia and Latin America.” — Ari Sussman, Executive Chairman of Collective Mining Ltd.

The relocation is expected to facilitate more frequent on-site coordination with internal teams and contractors as the company advances its 2026 exploration program. The flagship Guayabales project, and specifically the Apollo system, remains the primary focus of these efforts. By establishing a presence in the US, the company also aims to qualify for further US equity indices, which are frequently tracked by passive investment funds and rules-based institutional strategies.

Collective Mining was established by the team previously responsible for the development of Continental Gold Inc., which was sold to Zijin Mining Group Co., Ltd. (HKEX: 2899) (SSE: 601899) for an enterprise value of approximately $2 billion USD. The company currently focuses on the Guayabales and San Antonio projects, both located within an established mining district that hosts ten permitted and operating mines. At Guayabales, the objective is to expand the high-grade Ramp Zone and test the Hanging Wall Vein Zone.

Operations at the San Antonio project involve an option agreement to earn up to a 100% interest. Recent drilling there has focused on extending a high-grade silver system identified at the Pound target. Given that San Antonio is located within five kilometers of Guayabales, the company is evaluating the potential for shared infrastructure between the two sites. Management and insiders currently hold 45.3% of the outstanding shares.

Above photo: Graduation event in rural area of Marmato, Caldas, for participants in the the strategic alliance program offered by Collective Mining and SENA. (Photo credit: Collective Mining)

Clarke’s hire is designed to advance the Group’s 2025 strategic priorities, including executive staffing in fleet management, finance, corporate responsibility, and loyalty programs. His role is focused on commercial oversight, optimizing revenue generation, and customer-centric innovation.

Clarke brings over two decades of international experience in the aviation sector, with a background spanning commercial strategy, customer experience design, network planning, fleet management, and corporate development. His career history includes leadership positions such as CCO of Air France-KLM Group (AF on EPA; AFRAF on OTCPK) and Air France, as well as executive roles at Qantas (QAN on ASX), Air Canada (AC on TSX), and Bluepoint Aviation. Clarke has been recognized for his leadership in complex network and product restructuring initiatives following the COVID-19 pandemic.

In his capacity as CCO at Grupo Abra, Clarke is tasked with directing the Group’s commercial strategy. Key responsibilities include overseeing revenue generation, improving operational competitiveness, and enhancing the customer experience. He will be responsible for aligning the commercial operations of Abra’s portfolio airlines, leveraging organizational synergies and economies of scale to drive performance.

Additionally, Clarke will lead the development and implementation of revenue strategies, solidify commercial alliances, and supervise the design of products and services intended to improve passenger satisfaction and loyalty.

Adrian Neuhauser, CEO of Grupo Abra, noted that Clarke’s global experience and strategic perspective are essential components for the Group’s long-term objective of delivering a relevant value proposition to customers and stakeholders across Latin America.

Abra Group Chief Commercial Officer Angus Clarke. Photo credit: Abra Group.

The second mill was commissioned in late June, increasing the processing capacity from 2,000 tons per day (tpd) to 3,000 tpd. In July and August, milling rates averaged 2,415 tpd, a 22.5% increase from the average of 1,971 tpd in the first six months of 2025. Throughput reached approximately 3,000 tpd on multiple days in August.

Processed gold grades for July and August averaged 10.02 g/t Au. This rate reflects the use of the expanded processing capacity while maintaining gold grades.

Year-to-date gold production at Segovia as of August 31, 2025, totals 141,893 ounces, with 42,817 ounces produced in July and August. The company’s Marmato Narrow Vein zone contributed 4,936 ounces during the same period, bringing consolidated year-to-date gold production to 161,168 ounces. The company has maintained its full-year 2025 production guidance of 230,000 to 275,000 ounces.

Company and Project Information

Aris Mining, founded in September 2022, is a Latin America-focused gold mining company listed on the Toronto Stock Exchange (TSX) and NYSE American. The company operates two underground gold mines in Colombia: the Segovia Operations and the Marmato Complex, which collectively produced 210,955 ounces of gold in 2024.

With the Segovia expansion and the ongoing construction of the bulk mining zone at the Marmato Complex, Aris Mining is targeting an annual production rate of more than 500,000 ounces of gold.

Aris Mining also holds a 51% stake in the Soto Norte joint venture and owns the Toroparu gold/copper project in Guyana. A pre-feasibility study for Soto Norte has been completed, and a new Preliminary Economic Assessment (PEA) is underway for the Toroparu project.

Commissioning of the second ball mill at Segovia. Photo credit: Aris Mining/X.