NORTH ARROW UPDATES EXPLORATION OF KRAAIPAN GOLD PROJECT, BOTSWANA
DETAILED MAGNETIC SURVEYS 80% COMPLETE; STRUCTURAL & BEDROCK MAPPING UNDERWAY
Trading Symbol - TSXV: NAR
VANCOUVER, BC, Feb. 27, 2025 /CNW/ - North Arrow Minerals Inc. (TSXV: NAR) ("North Arrow" or the "Company") is pleased to provide an update on its ongoing exploration activities at the Kraaipan Gold Project, Botswana. The Kraaipan Project comprises a large land package covering 724 km2 of mostly underexplored, Archean greenstone terrain, referred to as the Kraaipan Greenstone Belt ("KGB"). The KGB straddles the Botswana – South Africa border and is prospective for the discovery of both gold and base metal deposits, however, in Botswana, it has undergone limited historical exploration owing to a generally thin (<40m) overburden cover of Kalahari sands and gravels that hinder the effectiveness of traditional exploration approaches using geological mapping, prospecting and geochemical sampling. The South African portion of the KGB is better exposed and explored and is host to numerous mineral occurrences including Harmony Gold's multi-million-ounce Kalgold mine, which has operated continuously since the mid-1990's and is located approximately 40km south of the Kraaipan Project.
Ken Armstrong, President and CEO of North Arrow, stated, "A key part of North Arrow's approach to evaluating the gold potential of the Kraaipan Project beneath the Kalahari sand cover is to rapidly identify and test priority targets utilizing very high-resolution Remote Mapper UAV magnetic surveys and a newly optimized reverse-circulation (RC) drilling platform. To date, approximately 80% of the project area has been surveyed using Remote Mapper and detailed structural mapping of exposed banded iron formation (BIF) outcrops is underway. The magnetic surveys are expected to be completed in April and will be used along with the structural analysis to identify important bedrock and structural features beneath the Kalahari overburden. In conjunction with geochemical data from previous soil surveys and limited drilling, priority targets will be identified and tested as part of a three-month RC drilling program anticipated to start in May. RC drilling will focus on collection of geochemical samples from the base of the overburden and the underlying bedrock to enable a rapid, cost-effective regional assessment of the land package in support of developing hard rock drilling targets. North Arrow is fully funded to complete this work program and, in collaboration with our partner Rockman Resources, continues to evaluate additional opportunities and exploration techniques to systematically explore beneath Kalahari cover within the project area, and elsewhere in Botswana."
Remote Mapper magnetic surveys – The Remote Mapper UAV system has collected over 21,000 line kilometres of high quality magnetic data within the Kraaipan Project area. Surveys are being conducted at 25m line spacing and 30m height above surface. Surveys of the remaining 20% of the KGB within the project area are expected to be completed in April. For more background on Remote Mapper, see Ken Armstrong's recent conversation with Bruce Johnson, one of the designers of the platform.
Structural and bedrock mapping – A series of BIF outcrops in the southern part of the project area were the focus of limited past exploration of the KGB in Botswana, including rotary air blast drilling in the 1990's that identified sporadic, near surface gold mineralisation including 21m grading 1g/t Au, 9m grading 1.6 g/t Au and 3m grading 5.1 g/t Au. These iron formation outcrops are currently being mapped to help correlate areas of structural and stratigraphic complexity and alteration with the new Remote Mapper data. These correlations will increase confidence in Remote Mapper targets generated in areas beneath Kalahari cover and lacking outcrop exposures.
RC Drilling program – A three-month RC drilling program is expected to start in May, testing targets identified from the Remote Mapper surveys and the structural and bedrock mapping interpretations. Drilling will focus on collection of geochemical samples from the base of the Kalahari overburden and underlying bedrock in order to identify new zones of gold mineralisation and associated alteration. An optimized RC drilling platform, designed to minimize the time spent handling materials and moving between holes, will be used and, depending on depth of sand and the distance between drill holes and target areas, is expected to allow for drilling of 3 to 5 holes per day. The goal of the RC sampling program is to identify gold showings for follow up bedrock RC and diamond (core) drilling in the second half of 2025 and in 2026.
About the Kraaipan Gold Project, Botswana
The Kraaipan Gold Project is comprised of three mineral concessions covering the 60 km strike extent of the Kraaipan Greenstone Belt in Botswana. The KGB is a highly prospective Archean greenstone belt that straddles the Botswana - South Africa border, with proven mineral endowment including Harmony Gold's multi-million-ounce Kalgold mine in South Africa, approximately 40 km south of the Project. Past exploration of the northern extent of the KGB has been challenged by the presence of Kalahari overburden, impacting approximately 80% of the KGB within Botswana. The Kalahari overburden comprises unconsolidated sand as well as gravel, silcrete, calcrete and minor clay-rich horizons. While laterally extensive, this cover material is typically less than 20m over much of the Project but can locally reach depths of up to 70m. Limited past exploration of the KGB in Botswana has identified local gold mineralisation in shallow drilling of exposed banded iron formation (BIF) targets. A focus of new exploration is to identify BIF-related gold mineralisation beneath the sand cover. To do this, North Arrow is working with Rockman Resources Limited's highly experienced Botswana-based exploration team, who are capable of deploying cost-effective proprietary exploration solutions including UAV geophysics, truck-mounted drilling and, potentially deep machine learning technologies to rapidly advance the Project.
North Arrow is currently working to earn a 60% interest in the Project by investing US$5 million by June 30, 2027, including a firm commitment to invest US$1 million by June 30, 2025.
About North Arrow Minerals
North Arrow is a Vancouver, BC-based exploration company focused on the evaluation of the Kraaipan Gold Project in Botswana. North Arrow's management, board of directors and advisors have significant successful experience in the global exploration and mining industry. North Arrow continues to maintain its Canadian diamond interests in the Naujaat (NU), Pikoo (SK), and Loki (NWT) Projects. North Arrow's exploration programs are conducted under the direction of Kenneth Armstrong, P.Geo. (NWT/NU, ON), President and CEO of North Arrow and a Qualified Person under NI 43-101.
North Arrow Minerals Inc.
/s/ "Kenneth A. Armstrong"Kenneth ArmstrongPresident and CEO
Website: www.northarrowminerals.com
Neither the TSX Venture Exchange nor its Regulation Services Provider accepts responsibility for the adequacy or accuracy of this release.
This news release contains "forward-looking statements" including but not limited to statements with respect to North Arrow's plans, the estimation of a mineral resource and the success of exploration activities. Forward-looking statements, while based on management's best estimates and assumptions, are subject to risks and uncertainties that may cause actual results to be materially different from those expressed or implied by such forward-looking statements, including but not limited to: risks related to the successful integration of acquisitions; risks related to general economic and market conditions; closing of financing; the timing and content of upcoming work programs; actual results of proposed exploration activities; possible variations in mineral resources or grade; failure of plant, equipment or processes to operate as anticipated; accidents, labour disputes, title disputes, claims and limitations on insurance coverage and other risks of the mining industry; changes in national and local government regulation of mining operations, tax rules and regulations. Although North Arrow has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements. North Arrow undertakes no obligation or responsibility to update forward-looking statements, except as required by law.
SOURCE North Arrow Minerals Inc.
View original content to download multimedia: http://www.newswire.ca/en/releases/archive/February2025/27/c9230.html
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Corner Bay is the primary resource at the Chibougamau Project with an Indicated Mineral Resource of 2.7Mt at 2.9% CuEq and Inferred Mineral Resource of 5.9Mt at 3.6% CuEq. 1 This announcement has been authorised for release by the Board of Directors of Cygnus. David Southam Ernest Mast Media: Executive Chair President & Managing Director Paul Armstrong T: +61 8 6118 1627 T: +1 647 921 0501 Read Corporate E: [email protected] E: [email protected] T: +61 8 9388 1474 About Cygnus Metals Cygnus Metals Limited (ASX: CY5, TSXV: CYG, OTCQB: CYGGF) is a diversified critical minerals exploration and development company with projects in Quebec, Canada and Western Australia. The Company is dedicated to advancing its Chibougamau Copper-Gold Project in Quebec with an aggressive exploration program to drive resource growth and develop a hub-and-spoke operation model with its centralised processing facility. 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Mr Beaupre consents to the inclusion in this release of the matters based on the information in the form and context in which they appear. The Company first announced the foreign estimate of mineralisation for the Chibougamau Project on 15 October 2024. The Company confirms that the supporting information included in the original announcement continues to apply and has not materially changed, notwithstanding the clarification announcement released by Cygnus on 28 January 2025 ('Clarification'). Cygnus confirms that (notwithstanding the Clarification) it is not aware of any new information or data that materially affects the information included in the original announcement and that all material assumptions and technical parameters underpinning the estimates in the original announcement continue to apply and have not materially changed. Cygnus confirms that it is not in possession of any new information or data that materially impacts on the reliability of the estimates or Cygnus' ability to verify the foreign estimates as mineral resources in accordance with the JORC Code. The Company confirms that the form and context in which the Competent Persons' findings are presented have not been materially modified from the original market announcement. The information in this announcement that relates to previously reported Exploration Results at the Company's projects has been previously released by Cygnus in ASX Announcements as noted in the text and End Notes. Cygnus is not aware of any new information or data that materially affects the information in these announcements. The Company confirms that the form and context in which the Competent Persons' findings are presented have not been materially modified from the original market announcements. Individual grades for the metals included in the metal equivalents calculation for the foreign estimate are in Appendix C of this release. Metal equivalents for the foreign estimate of mineralisation have been calculated at a copper price of US$8,750/t, gold price of US$2,350/oz, with copper equivalents calculated based on the formula CuEq (%) = Cu(%) + (Au (g/t) x 0.77258). Individual grades for the metals included in the metal equivalents calculation for the exploration results are in Appendices A and B of this release. Metal equivalents for exploration results have been calculated at a copper price of US$8,750/t, gold price of US$2,350/oz and silver price of US$25/oz. Copper equivalents are calculated based on the formula CuEq(%) = Cu(%) + (Au(g/t) x 0.77258)+(Ag(g/t) x 0.00822). Gold equivalents are calculated based on the formula AuEq(g/t) = Au(g/t) +(Cu(%) x 1.29436)+(Ag(g/t) x 0.01064). Metallurgical recovery factors have been applied to the metal equivalents calculations, with copper metallurgical recovery assumed at 95% and precious metal (gold and silver) metallurgical recovery assumed at 85% based upon historical production at the Chibougamau Processing Facility, and the metallurgical results contained in Cygnus' announcement dated 28 January 2025. It is the Company's view that all elements in the metal equivalents calculations in respect of the foreign estimate and exploration results have a reasonable potential to be recovered and sold. Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. APPENDIX A – Significant Intersections from Infill Drilling Coordinates given in UTM NAD83 (Zone 18). Intercept lengths may not add up due to rounding to the appropriate reporting precision. Significant intersections reported above 1% CuEq over widths of greater than 1m. True width estimated to be 80% of downhole thickness. Hole ID X Y Z Azi Dip Depth From (m) To (m) Interval (m) Cu (%) Au (g/t) Ag (g/t) CuEq (%) CB-25-108 554726 5509910 398 90 -47 660 337.3 339.7 2.4 2.9 0.3 10.3 3.2 & 395.6 396.5 0.8 5.1 0.3 18.4 5.5 & 472.9 475.3 2.4 2.3 0.2 7.7 2.5 CB-25-109 554876 5509948 400 77 -54 525 184.7 186.8 2.1 3.1 0.2 13.0 3.3 CB-25-117 554721 5509892 401 108 -63 558 457.5 460.0 2.5 4.0 0.1 11.7 4.1 CB-25-118 554721 5509892 401 112 -71 648 545.0 554.1 9.1 4.1 0.3 14.4 4.4 Including 549.6 553.1 3.4 7.0 0.4 24.9 7.6 CB-25-119 554618 5510020 394 119 -57 661 573.3 576.1 2.8 4.6 0.4 14.6 5.0 CB-25-120 554618 5510020 394 108 -66 657 626.0 628.8 2.8 3.8 0.2 16.3 4.1 CB-25-121 554618 5510020 394 117 -63 659 618.2 620.3 2.0 1.9 0.3 8.8 2.2 CB-25-122 554618 5510020 394 105 -62 633 583.8 589.5 5.8 4.4 0.8 28.1 5.3 APPENDIX B – Other Intersections from Exploration Drilling around Corner Bay Coordinates given in UTM NAD83 (Zone 18). Intercept lengths may not add up due to rounding to the appropriate reporting precision. Significant intersections reported above 1% CuEq over widths of greater than 1m. True width estimated to be 80% of downhole thickness. Drill holes were a mix of infill and step outs. All infill holes hit mineralization. Hole ID X Y Z Azi Dip Depth From (m) To (m) Interval (m) Cu (%) Au (g/t) Ag (g/t) CuEq (%) CB-24-101 554757 5511009 389 80 -50 525 No Significant Intercept CB-24-102 554653 5510648 381 90 -67 954 No Significant Intercept CB-24-107 554726 5509910 400 91 -57 480 458.6 460.0 1.4 2.1 0.2 6.6 2.3 CB-25-110 554876 5509948 400 97 -48 474 264.8 267.0 2.2 1.8 0.1 5.2 1.9 CB-25-111 554920 5509857 400 103 -58 504 441.8 444.2 2.4 4.0 0.3 12.2 4.3 CB-25-112 555049 5509802 400 90 -45 303 244.7 247.4 2.7 1.1 0.0 4.3 1.1 CB-25-113 554905 5509725 400 96 -52 471 No Significant Intercept CB-25-114 554905 5509725 400 96 -63 564 No Significant Intercept CB-25-115 554876 5509948 400 120 -61 621 313.0 314.8 1.9 1.6 0.1 6.1 1.7 333.2 335.0 1.8 4.5 0.1 16.3 4.7 583.0 586.5 3.5 0.9 0.1 2.2 1.0 CB-25-116 554826 5509709 397 90 -64 645 535.0 537.9 2.9 0.8 0.1 2.4 0.9 606.3 607.5 1.2 1.3 0.1 3.9 1.5 APPENDIX C – Chibougamau Copper-Gold Project – Foreign Mineral Resource Estimate Disclosures as at 30 March 2022 Deposit Category Tonnes (k) Cu Grade (%) Au Grade (g/t) Cu Metal (kt) Au Metal (koz) CuEq Grade (%) Corner Bay (2022) Indicated 2,700 2.7 0.3 71 22 2.9 Inferred 5,900 3.4 0.3 201 51 3.6 Devlin (2022) Measured 120 2.7 0.3 3 1 2.9 Indicated 660 2.1 0.2 14 4 2.3 Measured & Indicated 780 2.2 0.2 17 5 2.4 Inferred 480 1.8 0.2 9 3 2.0 Joe Mann (2022) Inferred 610 0.2 6.8 1 133 5.5 Cedar Bay (2018) Indicated 130 1.6 9.4 2 39 8.9 Inferred 230 2.1 8.3 5 61 8.5 Total Measured & Indicated 3,600 2.5 0.6 90 66 3.0 Inferred 7,200 3.0 1.1 216 248 3.8 APPENDIX D – 2012 JORC Table 1 Section 1 Sampling Techniques and Data Criteria JORC Code explanation Commentary Sampling techniques Nature and quality of sampling (eg cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling. All drilling conducted by Cygnus Metals at the Chibougamau Project was completed under the supervision of a registered professional geologist as a Qualified Person (QP) who is responsible and accountable for the planning, execution, and supervision of all exploration activity as well as the implementation of quality assurance programs and reporting. All Cygnus drilling reported is NQ size (47.8 mm diameter). Include reference to measures taken to ensure sample representativity and the appropriate calibration of any measurement tools or systems used. All sample collection, core logging, and specific gravity determinations were completed by Cygnus Metals under the supervision of a professionally qualified registered geologist. NQ core was marked for splitting during logging and is sawn using a diamond core saw with a mounted jig to assure the core is cut lengthwise into equal halves. Half of the cut core is placed in clean individual plastic bags with the appropriate sample tag. QA/QC is done in-house by Cygnus Metals geologists with oversight from the Senior Geologist. The check samples (blanks and standards – 4% of total samples with another 2% of core duplicates taken on half split core) that were inserted into the sample batches are verified against their certified values and are deemed a pass if they are within 3 standard deviations of the certified value. The duplicates are evaluated against each other to determine mineralization distribution (nugget). If there are large discrepancies in the check samples, then the entire batch is requested to be re-assayed. The samples are then placed in bags for shipment to the offsite laboratory's facility. The remaining half of the core is retained and incorporated into Cygnus's secure, core library located on the property. Aspects of the determination of mineralisation that are Material to the Public Report. In cases where 'industry standard' work has been done this would be relatively simple (eg 'reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay'). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (eg submarine nodules) may warrant disclosure of detailed information. Industry standard sampling practices were used with sample lengths ranging from 0.3 m to 1.0 m and respected geological contacts. Sample tags were placed at the beginning of each sample interval and the tag numbers were recorded in an MS Excel database. Sampling practice is considered to be appropriate to the geology and style of mineralisation. Drilling techniques Drill type (eg core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, face-sampling bit or other type, whether core is oriented and if so, by what method, etc). Diamond core was drilled using surface diamond rigs with industry recognised contractors Miikan Drilling. Miikan is a joint venture between Chibougamau Diamond Drilling Ltd., the First Nations community of Ouje-Bougoumou and the First Nations community of Mistissini both located in the Eeyou Istchee territory. Drilling was conducted using NQ core size. Directional surveys have been taken at 50m intervals. Drill sample recovery Method of recording and assessing core and chip sample recoveries and results assessed. Measures taken to maximise sample recovery and ensure representative nature of the samples. Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material. Diamond core recovery was measured for each run and calculated as a percentage of the drilled interval. Overall, the core recoveries are excellent in the Chibougamau area. As a result, no bias exists. Logging Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies. All core was geologically and geotechnically logged. Lithology, veining, alteration and mineralisation are recorded in multiple tables of the drillhole database. Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography. Geological logging of core is qualitative and descriptive in nature. The total length and percentage of the relevant intersections logged. 100% of the core has been logged. Sub-sampling techniques and sample preparation If core, whether cut or sawn and whether quarter, half or all core taken. If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry. For all sample types, the nature, quality and appropriateness of the sample preparation technique. Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples. Measures taken to ensure that the sampling is representative of the in-situ material collected, including for instance results for field duplicate/second-half sampling. Whether sample sizes are appropriate to the grain size of the material being sampled. The NQ diameter the core was sawn in half following a sample cutting line determined by geologists during logging and submitted for analysis on nominal 1m intervals or defined by geological boundaries determined by the logging geologist. Each core sample is assigned a tag with a unique identifying number. Sample lengths are typically one metre but can be depending on zone mineralogy and boundaries. This sampling technique is industry standard and deemed appropriate. Sample sizes are considered appropriate to grain size of the materials being sampled. Quality of assay data and laboratory tests The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total. Sample (NQ size half core) preparation and fire assay analysis were done at Bureau Veritas Commodities Canada Ltd ('BV') in Timmins, Ontario, and ICP-ES multi-elements analysis was done at BV in Vancouver, B.C. Samples were weighed, dried, crushed to 70% passing 2 mm, split to 250 g, and pulverized to 85% passing 75 µm. Samples are fire assayed for gold (Au) (50 g) and multi-acid digestion ICP-ES finish, for 23 elements (including key elements Ag, Cu, Mo). Samples with visible gold or likely to have gold grains are analysed with metallic screen fire assay. Samples assaying >10.0 g/t Au are re-analysed with a gravimetric finish using a 50 g charge. Samples assaying >10% Cu are re-analysed with a sodium peroxide fusion with ICP-ES analysis using a 0.25 g charge. For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc. Nature of quality control procedures adopted (eg standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (i.e. lack of bias) and precision have been established. At Bureau Veritas, laboratory QC procedures involve the use of internal certified reference material as assay standards, along with blanks, duplicates and replicates. Verification of sampling and assaying The verification of significant intersections by either independent or alternative company personnel. Verification of sampling was made by Cygnus Metals and other professional consultant geologists. The use of twinned holes. Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols. All logging data was completed, core marked up, logging and sampling data was entered directly into the database. The logged data is stored on the site server directly. Discuss any adjustment to assay data. There was no adjustment to the assay data. Location of data points Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation. The location of the drill holes and the aiming points for the orientation of the drill holes were indicated on the ground using identified stakes. The stakes marking the location of the drillholes were set up and located with a Garmin GPS model 'GPSmap 62s' (4m accuracy). Surveys are collected using a Reflex EZ-Shot® single-shot electronic instrument with readings collected at intervals of approximately every 30 m downhole plus a reading at the bottom of the hole. Specification of the grid system used. The grid system used is UTM NAD83 (Zone 18). Quality and adequacy of topographic control. A Digital Terrane Model (DTM) has been used to accurately plot the vertical position of the holes, which is considered to provide an adequate level of topographic control. Data spacing and distribution Data spacing for reporting of Exploration Results. The drill spacing for recent drilling is considered appropriate for this type of exploration. Due to the historic nature and mix of underground and surface drilling the drill hole spacing for historic drill results is highly variable. Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied. No resource estimation is made. Whether sample compositing has been applied. No sample compositing has been applied. Orientation of data in relation to geological structure Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type. Recent drilling is orientated approximately at right angles to the currently interpreted strike of the known interpreted mineralisation. Due to the historic nature of the drilling the drill hole orientation for historic drill results is highly variable. If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material. No bias is considered to have been introduced by the existing sampling orientation. Sample security The measures taken to ensure sample security. Core was placed in wooden core boxes close to the drill rig by the drilling contractor. The core was collected daily by the drilling contractor and delivered to the secure core logging facility. Access to the core logging facility is limited to Cygnus employees or designates. Audits or reviews The results of any audits or reviews of sampling techniques and data. No audits or reviews of sampling techniques or data have been undertaken, therefore information on audits or reviews is not yet available. Section 2 Reporting of Exploration Results (Criteria listed in the preceding section also apply to this section.) Criteria JORC Code Explanation Commentary Mineral tenement and land tenure status Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings. The data reported within this announcement is from the Chibougamau Project. The Chibougamau project consists of 3 properties which include: Copper Rand, 14,383 ha (15 mining concession and 311 exploration claims). Includes Cedar Bay, Golden Eye and Colline. Corner Bay – Devlin (1 mining license, 141 exploration claims owned 100% by CBAY and 17 claims owned 56.4% by CBAY/43.6% Pan American Silver) Joe Mann (2 mining concessions, 82 claims owned 100% by CBAY, and 68 claims and 1 mining concession owned 65% by CBAY/35% by SOQUEM) CBAY Minerals Inc. ('CBAY'), a wholly owned subsidiary of Cygnus, is the owner of all claims and leases, except where otherwise noted above. The properties collectively making up the Project are in good standing based on the Ministry of Energy and Natural Resources (Ministère de l'Énergie et des Ressources Naturelles) GESTIM claim management system of the Government of Québec. The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area. All tenure is in good standing. Exploration done by other parties Acknowledgment and appraisal of exploration by other parties. The Chibougamau Copper and Gold project comprising Corner Bay, Devlin, Cedar Bay and Joe Mann has seen an extensive exploration history dating back to the early 1900s. The Preliminary Economic Assessment (as referred to in the Company's announcement of 15 October 2024) provides a detailed history of the exploration activities undertaken by previous explorers. Corner Bay was first identified as a prospect in 1956 1956 – 1972 eight drilling programs totalling 1,463 m and various geophysical and electromagnetic (EM) surveys 1973 – 1981 Riocanex and Flanagan McAdam: ground geophysical surveys and 43 diamond drill holes 1982 – 1984 Riocanex and Corner Bay Exploration: 38 drill holes and metallurgical test work 1988 – 1991 Corner Bay Exploration: diamond drilling, geophysical surveys and geological characterisation with initial MRE 1992 – 1994 SOQUEM optioned and acquired a 30% interest, and completed diamond drilling 1994 Explorations Cache Inc and Resources MSV Inc: diamond drilling 2004 – 2006 GéoNova and MSV: 98 diamond drill holes and first Technical Report on the Corner Bay project reporting a MRE 2007 – 2009 Campbell: diamond drilling and bulk sample 2012 – 2019 CBAY / AmAuCu: diamond drilling and MRE Devlin identified in 1972 by airborne survey flown by the MERN 1979 – 1981 diamond drilling, geophysical surveys 1981 development commenced Joe Mann identified in 1950 with the commencement of mining activities occurring in 1956 The Joe Mann mine operated underground during three different periods from 1956 to 2007 In July 2012, Resources Jessie acquired the Joe Mann mine property, but conducted only surface exploration work Cedar Bay was discovered prior to 1927 by Chibougamau McKenzie Mines Ltd From initial discovery to 2013 various surface and underground drilling campaigns and geophysical surveys undertaken by various companies Colline was first discovered with mapping and sampling and then drilled in the 1950s with follow up drilling in 1955. In the 1950s a shaft was sunk but the deposit was never mined The deposit was later tested with three drill holes and six regional drill holes throughout two drilling campaigns in 1984 and 1986/87 Exploration at Colline has been halted historically with the discovery of and focus on other deposits in the region Golden Eye (previously known as Dore Ramp) was drilled in a few different phases from 1984 to 1992. A total of 47 drill holes from surface are reported during that period A double ramp of approximately 1 kilometre was excavated in 1991-92 to a vertical depth of 160 meters Underground drilling campaign of 46 holes totalling 10,200 meters tested the deposit mainly to a depth of 240 meters (only five holes tested the deposit between 300 and 600 meters) Geology Deposit type, geological setting and style of mineralisation. Corner Bay and Devlin are located at the northeastern extremity of the Abitibi subprovince in the Superior province of the Canadian Shield and are examples of Chibougamau-type copper-gold deposits. The Abitibi subprovince is considered as one of the largest and best-preserved greenstone belts in the world and hosts numerous gold and base metal deposits. The Corner Bay deposit is located on the southern flank of the Doré Lake Complex (DLC). It is hosted by a N 15° trending shear zone more or less continuous with a strong 75° to 85° dip towards the west. The host anorthosite rock is sheared and sericitized over widths of 2 m to 25 m. The deposit is cut by a diabase dyke and is limited to the north by a fault structure and to the south by the LaChib deformation zone. The Corner Bay deposit consists of three main mineralized lodes (subparallel Main Lode 1 and Main Lode 2 above the dyke, and Main Lode below the dyke that make up the bulk of the deposit. The Corner Bay deposit has been traced over a strike length to over 1,100 m to a depth of 1,350 m and remains open at depth. The mineralization is characterized by veins and/or lenses of massive to semi-massive sulphides associated with a brecciated to locally massive quartz-calcite material. The sulphide assemblage is composed of chalcopyrite, pyrite, and pyrrhotite with lesser amounts of molybdenite and sphalerite. Late remobilized quartz-chalcopyrite-pyrite veins occur in a wide halo around the main mineralization zones. Devlin is a flat-lying, copper-rich lodes-hosted deposit in a polygenic igneous breccia that is less than 100 m from the surface. The tabular bodies have been modelled as four nearly horizontal lodes: a more continuous lower zone and three smaller lodes comprising the upper zone. Mineralization is reflected as a fracture zone often composed of two or more sulphide-quartz lodes and stringers. Thickness of the mineralized zones range from 0.5 m to 4.4 m. It has been diluted during modelling to reflect a minimum mining height of 1.8 m. The Joe Mann deposit is characterized by east-west striking shear hosted lodes that extend beyond 1,000 m vertically with mineralization identified over a 3 km strike length. These shear zones form part of the Opawica-Guercheville deformation zone, a major deformation corridor cutting the mafic volcanic rocks of the Obatogamau Formation in the north part of the Caopatina Segment. The gabbro sill hosts the Main Zone and the West Zone at the mine, while the South Zone is found in the rhyolite. These three subvertical E-W (N275°/85°) ductile-brittle shear zones are sub-parallel to stratigraphy and to one another, with up to 140 m to 170 m of separation between them. These shear zones are hosted within a stratigraphic package composed of iron-magnesium (Fe-Mg) carbonate and sericite altered gabbro sills, sheared basalts, and intermediate to felsic tuffs intruded by various felsic intrusions. The Joe Mann gold mineralization is hosted by decimetre scale quartz-carbonate lodes (Dion and Guha 1988). The lodes are mineralized with pyrite, pyrrhotite, and chalcopyrite disposed in lens and lodelets parallel to schistosity, and occasionally visible gold. There are some other minor, mineralized structures, e.g., North and South-South Zones, with limited vertical and horizontal extensions. The Cedar Bay deposit is hosted by a sheared and altered gabbroic-anorthosite of the DLC. The meta-anorthosites are typically comprised of 70% to 90% plagioclase, which has been heavily altered to epidote and albite. The Cedar Bay deposit generally has a northwest strike and dips steeply to the northeast. The gold-copper sulphide veins average approximately 1.5 m in width and are tens to hundreds of metres in strike length. The individual mineralization lenses have approximately 3:1 down dip to along strike anisotropies. The veins are comprised of pyrite and chalcopyrite with some gold and minor sphalerite. The main alteration minerals are chlorite, quartz, and carbonates. Locally, pyrrhotite dominates the vein mineral assemblage. Pyrrhotite has a very heterogeneous distribution within the mineralization. Drill hole Information A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes: easting and northing of the drill hole collar elevation or RL (Reduced Level – elevation above sea level in metres) of the drill hole collar dip and azimuth of the hole down hole length and interception depth hole length. If the exclusion of this information is justified on the basis that the information is not Material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the case. All requisite drill hole information is tabulated elsewhere in this release. Refer Appendices A and B of the body text. Data aggregation methods In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (eg cutting of high grades) and cut-off grades are usually Material and should be stated. For recent results, drill hole intersections are reported above a lower cut-off grade of 1% CuEq over greater than 1m width. Where aggregate intercepts incorporate short lengths of high-grade results and longer lengths of low-grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail. A maximum of 1m internal waste was allowed. The assumptions used for any reporting of metal equivalent values should be clearly stated. Individual grades for the metals included in the metal equivalents calculation for the exploration results are in Appendices A and B of this release. Metal equivalents for exploration results have been calculated at a copper price of US$8,750/t, gold price of US$2,350/oz and silver price of US$25/oz. Copper equivalents are calculated based on the formula CuEq(%) = Cu(%) + (Au(g/t) x 0.77258)+(Ag(g/t) x 0.00822). Gold equivalents are calculated based on the formula AuEq(g/t) = Au(g/t) + (Cu(%) x 1.29436) + (Ag(g/t) x 0.01064). Metallurgical recovery factors have been applied to the metal equivalents calculations, with copper metallurgical recovery assumed at 95% and precious metal (gold and silver) metallurgical recovery assumed at 85% based upon historical production at the Chibougamau Processing Facility, and the metallurgical results contained in Cygnus' announcement dated 28 January 2025. It is the Company's view that all elements in the metal equivalent calculations have a reasonable potential to be recovered and sold. Relationship between mineralisation widths and intercept lengths These relationships are particularly important in the reporting of Exploration Results. If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported. If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect (eg 'down hole length, true width not known'). All intersections reported in the body of this release are down hole. For recent drill holes, holes are drilled as close to orthogonal to the plane of the mineralized lodes as possible. True width is estimated to be about 80% of the downhole drill intersection. Diagrams Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported. These should include,but not be limited to a plan view of drill hole collar locations and appropriate sectional views. Refer Figure 3 Plan view of recent infill drilling at Corner Bay Balanced reporting Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high grades and/or widths should be practiced to avoid misleading reporting of Exploration Results. Reported results from infill drilling at Corner Bay includes 8 holes for 5,000m. Reported results from exploration drilling at Corner Bay includes 10 holes for 5,541m. All infill and exploration holes are included in Appendices A and B with all results greater than 1% CuEq over greater than 1m width reported. Other substantive exploration data Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples – size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances. There is no other substantive exploration data. Further work The nature and scale of planned further work (eg tests for lateral extensions or depth extensions or large-scale step-out drilling). Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive. The Company plans to conduct drill testing of additional mineralisation as well as step out drilling of existing lodes. More information is presented in the body of this report. Diagrams in the main body of this release show areas of possible resource extension on existing lodes. The Company continues to identify and assess multiple other target areas within the property boundary for additional resources. Figure 3: Plan view of recent infill drilling at Corner Bay Figures accompanying this announcement are available at: _____________ 1 The estimate of mineralisation at the Chibougamau Project is a foreign estimate prepared in accordance with CIM Standards and is not reported in accordance with the JORC Code. A competent person has not done sufficient work to classify the foreign estimate as a mineral resource in accordance with the JORC Code, and it is uncertain that following evaluation and/or further exploration work that the foreign estimate will be able to be reported as a mineral resource or ore reserve in accordance with the JORC Code. Disclaimer: The above press release comes to you under an arrangement with GlobeNewswire. 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