공지 • Jan 28
Atico Mining Corporation Announces Positive Results from 21 Drill Holes Completed in 2025 Within an Area of Historical Mining, Successfully Expanding the Tonnage At the El Roble Mine in Colombia Atico Mining Corporation announced positive results from 21 drill holes completed in 2025 within an area of historical mining, successfully expanding the tonnage at the El Roble mine. The table below highlights some assay results in bold for drill core holes, which include 10.20m of 6.26% Cu, 8.50 g/t Au and 10.00m of 6.77% Cu, 3.39 g/t Au. Ore grade intercepts are reported over widths of 0.27 to 10.3 meters in areas with limited drilling with results highlighting the possibility of further extending the ore body with additional drill programs. Holes ATD-0329 through ATD-0348 have discovered important new mineralization which are considerably beyond our expectations for the ¨Cuerpo Principal Inferior¨ CP ore body. The goal of the 2025 underground drilling program at the El Roble mine is to define zones of mineralization within the extent of the main historic massive sulphide body that were not exploited by previous operators, to expand the historically identified resource and explore for new massive sulfide bodies. The Company began this drill infill program to test the main mineralized body and the immediately adjacent area during the first quarter of 2023 and has continued the program with over 5,000 meters of drilling during 2025. All intervals include only assays of greater than 1% Cu and higher-grade intervals within these sections do not occur. The El Roble mine is a higher grade, underground copper and gold mine with nominal processing plant capacity of 1,000 tonnes per day, located in the Department of Choco in Colombia. Its commercial product is a copper-gold concentrate. Since obtaining control of the mine on November 22, 2013, Atico has upgraded the operation from a historical nominalcapacity of 400 tonnes per day. El Roble's reserves estimate, with an effective date of March 12, 2024, includes Proven and Probable mineral reserves of 828 thousand tonnes averaging 2.49% Cu, 2.20 g/t Au and a life of mine until Q1-2027. A full NI 43-101 technical report is available on SEDAR+. For more information on the reserves estimate refer to SEDAR+ and on the Company's website. 공지 • Jan 23
Atico Mining Corporation Provides Production Guidance for the Year 2026 Atico Mining Corporation provided production guidance for the year 2026. For the year 2026, the company expects copper production of 11,500,000 pounds to 12,500,000 pounds and Gold production of 9,000 ounces to 10,000 ounces. 공지 • Nov 25
Atico Mining Corporation Reports Multiple High-Grade Intercepts Up to 8.70m of 11.44% Cu, 14.65 g/t Au and 6.16m of 13.32% Cu, 2.79 G/t Au and Continues to Extend the Ore Body at El Roble Mine in Colombia Atico Mining Corporation announced positive results for 19 drill holes completed during 2025 in an area of historical mining to expand tonnage at the El Roble mine. In addition, the Company reports the highlights from assay results for two drill core holes, which included 8.70m of 11.44% Cu, 14.65 g/t Au and 6.16m of 13.32% Cu, 2.79 g/t Au. Ore grade intercepts in another sixteen drill holes are also reported over widths of 1.2 to 16.7 meters in areas with limited drilling and the results highlight the possibility of further extending the ore body with additional drill programs. In addition, a new sulphide body was discovered adjacent to the main ore body during the drill program. 공지 • Aug 21
Atico Mining Corporation Announces Alain Bureau Steps Down as President, Effective August 15, 2025 Atico Mining Corporation announced Alain Bureau, President of the Company, stepped down from his position effective August 15, 2025, to seek new professional opportunities. Mr. Bureau was instrumental in driving the La Plata project in Ecuador from exploration through to feasibility and permitting, delivering major milestones in the project’s development. He will continue with the Company as a government relations consultant. 공지 • Aug 16
Atico Mining Corporation announced that it has received $1.213735 million in funding On August 15, 2025, Atico Mining Corporation closed the transaction. The transaction included participation from four investors. 공지 • Aug 06
Atico Mining Corporation Announces Transition of Jorge Ganoza from Vice President of Operations and Projects, Effective August 1, 2025 tico Mining Corporation announced that Jorge Ganoza, Director and Officer, will transition from his full-time position as Vice President of Operations and Projects effective August 1, 2025. Jorge will remain a director and advisor to the Company. Jorge’s contribution, for more than the past decade, has been instrumental in the development and transformation of both the El Roble mine and La Plata project. 공지 • Jul 29
Atico Mining Corporation announced that it has received CAD 3.2 million in funding On July 28, 2025, Atico Mining Corporation closed the transaction. The company issued 29,090,910 units at a price of CAD 0.11 for gross proceeds of CAD 3,200,000.1.Each LIFE Unit consisted of one common share of the Company and one transferable Common Share purchase warrant, with each LIFE Warrant exercisable into one Common Share at a price of CAD 0.18 per LIFE Warrant Share for a period of two years from the issue date. In connection with the LIFE Offering the Company paid a cash finder’s fee of approximately CAD 62,820 and issued 571,091 nontransferable Common Share purchase warrants to the Finder, an arm’s length party to the Company. Each Finder Warrant is exercisable for one Common Share at an exercise price of CAD 0.18 for a period of two years following the closing date of the LIFE Offering. The LIFE Units were issued pursuant to the listed issuer financing exemption under Part 5A of National Instrument 45-106 – Prospectus Exemptions. Certain LIFE Units were also issued in the United States pursuant to exemptions from the registration requirements in Regulation D of the U.S. Securities Act of 1933, as amended. Certain officers of the Company, acquired an aggregate of 590,001 LIFE Units under the LIFE Offering. 공지 • Jul 23
Atico Mining Corporation has completed a Composite Units Offering in the amount of CAD 3.287572 million. Atico Mining Corporation has completed a Composite Units Offering in the amount of CAD 3.287572 million.
Security Name: Right Units
Security Type: Equity/Derivative Unit
Securities Offered: 29,887,022
Price\Range: CAD 0.11
Transaction Features: Rights Offering 공지 • Jun 10
Atico Mining Corporation announced that it expects to receive CAD 3.2 million in funding Atico Mining Corporation announced a Private Placement to issue 29,090,910 Units of the company at a price of CAD 0.11 per Unit for aggregate gross proceeds of CAD 3,200,000.1 on June 9, 2025. Each LIFE Unit will consist of one Common Share and one transferable Common Share purchase warrant with each full warrant exercisable into one Common Share at a price of CAD 0.18 per warrant Share for a period of two years from the issue date. The LIFE Units may be issued in the United States pursuant to exemptions from the registration requirements in Regulation D of the U.S. Securities Act of 1933, as amended. The transaction is expected to close on or about June 30, 2025. In connection with the LIFE Offering, the Company may pay cash commissions or issue non-transferable Common Share purchase warrants to certain finders, equal to 6% of the gross proceeds of the LIFE Offering raised from subscriptions arranged by the finders. Each Finder Warrant will be exercisable for one Common Share at an exercise price of CAD 0.18 for a period of two years following the closing date of the LIFE Offering. 공지 • Jun 09
Atico Mining Corporation has filed a Follow-on Equity Offering. Atico Mining Corporation has filed a Follow-on Equity Offering.
Security Name: Common Stock
Security Type: Common Stock
Securities Offered: 48,514,474
Security Name: Warrant
Security Type: Equity Warrant
Securities Offered: 48,514,474
Transaction Features: Rights Offering 공지 • May 12
Atico Mining Corporation, Annual General Meeting, Jun 17, 2025 Atico Mining Corporation, Annual General Meeting, Jun 17, 2025. 공지 • Apr 10
Atico Mining Corporation Provides an Update on New Title Negotiations with the National Mining Agency and New Repayment Terms for Trafigura Facility Atico Mining Corporation announced that representatives from the National Mining Agency ("NMA"), joined by the Governor of the Department of Choco and the Mayor of El Carmen de Atrato, have publicly declared that a new 30-year mining title will be granted to Minera El Roble. Following more than 18-months of negotiations with the Company, the NMA has reached a decision and, during a press conference, revealed that it will grant a new 30-year mining permit to Minera El Roble in the context of the preference right stated in the decree 2477 from 1986. This step marks an important milestone as Atico is expected to once again have a long-term title at its operating mine upon the NMA granting formal title. Among the information released by the NMA it was included that the new contract will fall under the current law for mining titles in Colombia, Law 685 from 2001, and will have all the requirements in it. It will also have additional contractual compensation fees for the Colombian State and a community relations expense, which the Company has been committed to in a discretionary way over the years. Following this, the Company has agreed to fully settle the outstanding balance of the facility by June 30th. This amendment will be secured by unsold and unpledged concentrates inventory as collateral. 공지 • Jan 21
Atico Mining Corporation Provides Production Guidance for the Year 2025 Atico Mining Corporation provided production guidance for the year 2025. For the year, the company expects copper in the range of 11,000,000 pounds to 12,300,000 pounds and gold in the range of 12,000 ounces to 13,500 ounces. 공지 • Apr 30
Atico Updates Mineral Reserves and Resources for the El Roble Mine in Colombia Atico Mining Corporation report of an updated NI 43-101 mineral resource and reserve estimate as on March 12th 2024 for the El Roble Mine located in Colombia. The updated mineral resource and reserve estimate for El Roble was prepared by staff and consultants of Miner SA, an Atico Mining operating subsidiary. Mr. Thomas Kelly (SME Registered Member 1696580) has reviewed the reserve estimate and Mr. Antonio Cruz (AIG Registered Member 7065) has reviewed the resource estimate and both have acted as the qualified persons as defined by Canadian National Instrument 43-101. The Mineral Reserves reported herein were estimated using the Canadian Institute of Mining, Metallurgy and Petroleum (CIM) Standards on Mineral Resources and Reserves, Definitions and Guidelines prepared by the CIM Standing Committee on Reserve Definitions and adopted by CIM Council. This reserve estimate is based on all data available through March 12, 2024. Resource and Reserve Estimation Methodology: The Mineral Resource estimation considers channel and core samples, in addition to the underground mine mapping for the construction of three-dimensional wireframes of the lithology and mineralized bodies. Estimation of grades in the block models only considers samples located inside the mineralized bodies solid, which are applied to anomalous grade or top cut treatment and a further compositing process. The model was constructed using 2m x 2m x 2m blocks, which represents the selective mining unit (SMU). The orebodies estimation is conducted separately body by body and element by element (Cu and Au). The methods used for grade estimation are cubic inverse distance (Goliath, Maximus, Maximus Sur, Perseo, A, B, D, D2, Afrodita, Rosario and Cuerpo Principal Orebodies) and Ordinary Kriging (Zeus Orebody). A specific density factor was assumed for each site to convert block volumes to tons for the bodies: Goliath = 3.34 t/m3, Maximus = 3.50 t/m3, Maximus Sur = 3.26 t/m3, Zeus = 3.53 t/m3 and Perseus = 3.35 t/m3. For mineralized bodies A, B, D, D2, Afrodita and Rosario the densities were estimated with IDW. Mineral resources are reported with a limit of 0.87% CuEq cut-off for ore-body Zeus, 0.61% CuEq cut-off for ore-body Goliath, Maximus, Maximus Sur and Perseo and 0.86%CuEq cut-off for ore-body body A, B, D, D2, Afrodita, Rosario and Cuerpo Principal. For each block, the CuEq value was calculated by multiplying one ton of mass of each block grade by its average recovery, payable metal recovery, and metal price. Blocks with a CuEq grade higher than the CuEq limit were included in the resource estimate. 공지 • Apr 06
Atico Mining Corporation, Annual General Meeting, Jun 18, 2024 Atico Mining Corporation, Annual General Meeting, Jun 18, 2024. 공지 • Apr 05
Atico Mining Corporation Announces Positive Results for the Latest 49 Drill Holes Being Carried Out in an Area of Historical Mining to Expand Tonnage At the El Roble Mine Atico Mining Corporation announced positive results for the latest 49 drill holes being carried out in an area of historical mining to expand tonnage at the El Roble mine. In addition, the Company reports the results for sixteen diamond drill core holes, which included 20.70m of 5.76% Cu, 4.46 g/t Au and 11.50m of 8.16% Cu, 8.09 g/t Au. Ore grade intercepts in another fourteen drill holes are also reported over narrower widths of approximately 1 to 2 meters in areas with limited drilling which highlights the possibility of further extending the ore body with additional drill programs. Exploration Drilling Program - The goal of the current surface and underground drilling program at the El Roble mine is to define zones of mineralization within the extent of main historic massive sulphide body that were not exploited by previous operators and also to expand the historically identified resource. During the first quarter of 2023, the Company began this drill infill program to test the main mineralized body and the immediately adjacent area with a total of 7,880 meters of drilling in 77 holes. The drill campaign will be continued during 2024 and results for the drill holes will be reported as the assay results for mineralized intercepts are received. El Roble Mine: The El Roble mine is a high grade, underground copper and gold mine with nominal processing plant capacity of 1,000 tonnes per day, located in the Department of Choco in Colombia. Its commercial product is a copper-gold concentrate. Since obtaining control of the mine on November 22, 2013, Atico has upgraded the operation from a historical nominal capacity of 400 tonnes per day. El Roble has Proven and Probable reserves of 1.00 million tonnes grading 3.02% copper and 1.76 g/t gold, at a cut-off grade of 1.3% copper equivalent with an effective date of September 30, 2020. Mineralization is open at depth and along strike and the Company plans to further test the limits of the deposit. On the larger land package, the Company has identified a prospective stratigraphic contact between volcanic rocks and black and grey pelagic sediments and cherts that has been traced by Atico geologists for ten kilometers. This contact has been determined to be an important control on VMS mineralization on which Atico has identified numerous target areas prospective for VMS type mineralization occurrence, which is the focus of the current surface drill program at El Roble. 공지 • Feb 06
Atico Mining Corporation Announces Additional Positive Results for the Exploration Program Initiated in 2023 Being Carried Out in an Area of Historical Mining to Expand Tonnage At the El Roble Mine Atico Mining Corporation announced additional positive results for the exploration program initiated in 2023 being carried out in an area of historical mining to expand tonnage at the El Roble mine. In addition, the Company reports the results for seven diamond drill core holes, which included 4.45m of 5.17% Cu, 10.47g/t Au and 4.90m of 9.35% Cu, 2.94 g/t Au. Exploration Drilling Program: The goal of the current surface and underground drilling program at the El Roble mine is to define zones of mineralization within the extent of main historic massive sulphide body that were not exploited by previous operators and also to expand the historically identified resource. During the first quarter of 2023, the Company began a drill program to test the main mineralized body and the immediately adjacent area. A total of 7,880 meters of drilling were completed during this program, of which final results for the remaining drill holes are still pending and will be reported as soon as the assay results for mineralized intercepts are received. El Roble Mine: The El Roble mine is a high grade, underground copper and gold mine with nominal processing plant capacity of 1,000 tonnes per day, located in the Department of Choco in Colombia. Its commercial product is a copper-gold concentrate. Since obtaining control of the mine on November 22, 2013, Atico has upgraded the operation from a historical nominal capacity of 400 tonnes per day. El Roble has Proven and Probable reserves of 1.00 million tonnes grading 3.02% copper and 1.76 g/t gold, at a cut-off grade of 1.3% copper equivalent with an effective date of September 30, 2020. Mineralization is open at depth and along strike and the Company plans to further test the limits of the deposit. On the larger land package, the Company has identified a prospective stratigraphic contact between volcanic rocks and black and grey pelagic sediments and cherts that has been traced by Atico geologists for ten kilometers. This contact has been determined to be an important control on VMS mineralization on which Atico has identified numerous target areas prospective for VMS type mineralization occurrence, which is the focus of the current surface drill program at El Roble. 공지 • Jul 14
Atico Mining Corporation Announces Additional Positive Results for Exploration Program Being Carried Out in Area of Historical Mining to Expand Tonnage at El Roble Mine Atico Mining Corporation announced additional positive results for the exploration program being carried out in an area of historical mining to expand tonnage at the El Roble mine. In addition, the Company reports the results for seven diamond drill core holes, which included 12.0m of 8.50% Cu, 7.23g/t Au and 7.80m of 4.71% Cu and 7.24g/t Au. Exploration Drilling Program: The goal of the current surface and underground drilling program at the El Roble mine is to define zones of mineralization within the extent of main historic massive sulphide body that were not exploited by previous operators and also to expand the historically identified resource. During the first quarter of 2023, the Company began a drill program to test the main mineralized body and the immediately adjacent area. A total of 3,765 meters of drilling are planned for 2023, of which final results for ten drill holes that have a mineralized intercept have been received. Anomaly 8: Anomaly 8 has been drill tested with 7 DDH completed to date for a total of 3,792 meters. The target was selected based on a strategic review of historical and recent exploration programs and lies within the favorable stratigraphy that hosts the currently producing high grade Cu/Au VMS El Roble mine. Anomaly 8 is defined by values from surface outcrop of up to 11% Cu within a hydrothermal breccia coincident with a 900m by 300m area of soil and rock copper anomalies, electromagnetic and magnetic geophysical anomalies. Strong alteration with massive sulfide fragments and stringers were intersected in drill holes cutting the target horizon at vertical depths of more than 300 meters below the mineralization that occurs at surface. Elevated copper, zinc, and silver values were returned from core samples as follows: ATDHAN8-007: 25 m. @ 0.4% Cu Inc. 7.3 m. @ 0.64 % Cu; ATDHAN8-004: 20 m. 856 ppm Zn, 5 ppm Ag. El Roble Mine: The El Roble mine is a high grade, underground copper and gold mine with nominal processing plant capacity of 1,000 tonnes per day, located in the Department of Choco in Colombia. Its commercial product is a copper-gold concentrate. Since obtaining control of the mine on November 22, 2013, Atico has upgraded the operation from a historical nominal capacity of 400 tonnes per day. El Roble has Proven and Probable reserves of 1.00 million tonnes grading 3.02% copper and 1.76 g/t gold, at a cut-off grade of 1.3% copper equivalent with an effective date of September 30, 2020. Mineralization is open at depth and along strike, and the Company plans to further test the limits of the deposit. On the larger land package, the Company has identified a prospective stratigraphic contact between volcanic rocks and black and grey pelagic sediments and cherts that has been traced by Atico geologists for ten kilometers. This contact has been determined to be an important control on VMS mineralization on which Atico has identified numerous target areas prospective for VMS type mineralization occurrence, which is the focus of the current surface drill program at El Roble. 공지 • May 24
Atico Mining Corporation Extends Ore Body at El Roble Mine in Colombia with Initial Intercepts up to 24.3m of 3.70% Cu, 8.40g/t Au, including 7.3m of 6.41% Cu and 20.00g/t Au Atico Mining Corporation announced that the initial exploration program being carried out in an area of historical mining to expand tonnage at the El Roble mine has returned positive initial results. In addition, the Company reports the results for five diamond drill core holes (ATD-0160 through ATD-0179), which included 24.3m of 3.70% copper and 8.40g/t gold and 31.8m of 3.40% copper and 2.01g/t gold, respectively. The goal of the current surface and underground drilling program at the El Roble mine is to define zones of mineralization within the extent of main historic massive sulphide body that were not exploited by previous operators and also to expand the historically identified resource. During the first quarter of 2023, the Company began a drill program to test the main mineralized body and the immediately adjacent area. A total of 3,765 meters of drilling are planned for 2023, of which final results for initial three drill holes have been received. The El Roble mine is a high grade, underground copper and gold mine with nominal processing plant capacity of 1,000 tonnes per day, located in the Department of Choco in Colombia. Its commercial product is a copper-gold concentrate. Since obtaining control of the mine on November 22, 2013, Atico has upgraded the operation from a historical nominal capacity of 400 tonnes per day. El Roble has Proven and Probable reserves of 1.00 million tonnes grading 3.02% copper and 1.76 g/t gold, at a cut-off grade of 1.3% copper equivalent with an effective date of September 30, 2020. Mineralization is open at depth and along strike and the Company plans to further test the limits of the deposit. On the larger land package, the Company has identified a prospective stratigraphic contact between volcanic rocks and black and grey pelagic sediments and cherts that has been traced by Atico geologists for ten kilometers. This contact has been determined to be an important control on VMS mineralization on which Atico has identified numerous target areas prospective for VMS type mineralization occurrence, which is the focus of the current surface drill program at El Roble. 공지 • Feb 15
Atico Mining Initiates Regional Drill Campaign at El Roble Mine, Colombia Atico Mining Corporation announced an update on the exploration program and the start of regional exploration drilling at the El Roble property in Colombia. A strategic review of historical and recent exploration programs has defined high priority targets within the favorable stratigraphy that hosts the currently producing high grade Cu/Au VMS El Roble mine. The data review highlighted strong evidence of a second event of epithermal mineralization observed which overprinted the known VMS mineralization resulting in upgraded copper and gold content. The highest priority targets are identified by alteration and VMS mineralization with the upgraded Cu/Au content that are coincident with geophysical anomalies. Anomaly 8 was selected from the review as the first target for a follow-up diamond drilling program. It is defined by values of up to 11% Cu in outcropping hydrothermal breccia within a 900m by 300m area of soil and rock copper anomalies with values greater than 800 ppm Cu. It is coincident with EM (VTEM) and magnetic (GMAG) geophysical anomalies. The drill program is currently in progress and the anomaly is not fully tested. Two holes have cut favorable stratigraphy and strong alteration with massive sulfide pyrite fragments. A third drill hole was abandoned due to a major fault zone. An additional 3,050 meters of drilling is planned during 2023 at Anomaly 8. The strategic analysis of historical and recently generated information by the El Roble exploration team was undertaken during the period of January to July 2022 and included drilling campaigns both within the mine and follow-up of regional targets. This reinterpretation, which had the support of expert consultants and universities with staff specializing in mining and exploration, resulted in a better understanding of the concept of VMS clusters and identification of these clusters within the property (La Calera Zn - Ag cluster, La Batea Fe Cluster, Santa Anita Zn - Ag Cluster) as well as generation of new exploration areas. Overall, this reinterpretation has resulted in high priority targets for future exploration programs. The current drill program that began late in the last quarter of 2022 to follow-up Anomaly 8, is confirming the validity of the data review. 공지 • Jan 24
Atico Mining Corporation Provides Production Guidance for the Fiscal 2023 Atico Mining Corporation provided production guidance for the fiscal 2023. For the fiscal 2023, the company expects copper in the range of 14,000,000 pounds to 15,000,000 pounds and gold in the range of 10,500 ounces to 12,000 ounces.