Latest news with #NGEx
Cision Canada
21-05-2025
- Business
- Cision Canada
NGEx Discovers Major Copper-Gold Porphyry System at Lunahuasi, Drills 1,619.4m at 0.87% CuEq including 876.4m at 1.13% CuEq
VANCOUVER, BC, May 21, 2025 /CNW/ - NGEx Minerals Ltd. ("NGEx", "NGEx Minerals" or the "Company") (TSX: NGEX) (OTCQX: NGXXF) is pleased to announce the discovery of a major new copper-gold porphyry system at its 100% owned Lunahuasi high-grade copper-gold-silver project in San Juan, Argentina. This discovery confirms our interpretation of the geological setting of the Lunahuasi mineralization and opens up an entirely new, very large-scale exploration target at the project. Drillhole DPDH027 demonstrates that the Lunahuasi system has similar size and scale potential to other deposits in the Vicuña cluster, with the added advantage of the large, very high-grade copper-gold-silver high-sulphidation ("HS") epithermal structures which are unique to Lunahuasi. PDF Version View PDF Highlights: Drillhole DPDH027 drilled across the HS zone before entering a porphyry copper-gold deposit at about 1,262m. The hole ended in mineralization at a depth of 2,005m and the full scale of the system remains unknown. The hole intersected: 1,619.40m at 0.87% copper equivalent ("CuEq") from 385.60m, including: 876.40m at 1.13% CuEq from 385.60m in disseminated, stockwork and lode high-sulphidation mineralization, including: 205.05m at 2.04% CuEq from 590.65m, plus: 743.00m at 0.56% CuEq from 1,262.00m in porphyry-style mineralization cut by discreet high-sulphidation zones, including: 18.00m at 2.68% CuEq from 1,343.00m 17.80m at 1.23% CuEq from 1,495.20m Drillhole DPDH029 is the southernmost hole drilled to date at Lunahuasi. It intersected the HS zone over its entire length, with early porphyry veins occurring from 1,100m providing a clear vector towards the porphyry to the west of the end of the hole. The hole intersected: Wojtek Wodzicki, President and CEO, commented, "Drillhole DPDH027 opens up an entirely new dimension of the Lunahuasi project, adding to the potential of what this giant mineral system will ultimately become. The possible presence of a large copper-gold porphyry system associated with the high-grade vein-hosted HS mineralization has been a part of our geological interpretation from the beginning, and we have now confirmed that we were on the right track. While our near-term exploration efforts will continue to target the unique high-grade vein system which we view as having the most important immediate potential, the presence of a porphyry system significantly increases the long-term value of the project. We continue to successfully expand the HS system, and drillhole DPDH029 extended mineralization by over 400m to the south of hole 27. The north-south dimension of the key high-grade zone has now been expanded to over 1,100m and remains open in all directions. Hole DPDH029 ended in mineralization in argillic alteration associated with the high-sulphidation system overprinting early porphyry veins. This provides a clear vector indicating that the porphyry lies to the west of the end of this hole, some 500m south of the intersection in DPDH027, confirming its location and size potential." Copper equivalent (CuEq) for drill intersections is calculated based on US$3.00/lb Cu, US$1,500/oz Au and US$18/oz Ag, with 80% metallurgical recoveries assumed for all metals. The formula is: CuEq % = Cu % + (0.7292 * Au g/t) + (0.0088 * Ag g/t). Estimated true widths are rounded to the nearest metre for widths over 10 m and to the nearest 0.1 m for widths less than 10 m, as this better reflects the precision of the estimates. True widths should be regarded as approximate as these are derived from an estimation that uses a preliminary interpretation of the geological model and are subject to change as more information becomes available. Intervals greater than 300m are interpreted as bulk disseminated and stockwork mineralization and drilled width is equal to estimated true width. DPDH027 was collared from the same platform as DPDH021 and angled to the southwest (255 o) with a dip of -46 o to test for a southern extension to the mineralization in hole 21. This hole was also planned to go as deep as possible to test the concept of a porphyry system located to the west of the main HS zone. Partial results from this hole, to a depth of 1,075.1m, were released on January 20 and February 19, and are included in the table of full results above. Within the HS alteration and mineralization, the characteristic zonation of porphyry veining can be recognized with D veins first intersected at 480m, B veins at 920m and A veins at 1,270m. This zonation indicates that the hole intersected the eastern flank of a porphyry centre, with the hole ending in mineralized diorite porphyry with potassic alteration. The same zonation is also seen to the north, in DPDH028, and to the south, in DPDH029, however neither of those holes appears to have been drilled deep enough to intersect the porphyritic rocks or potassic alteration and both ended in the HS system. Together these three holes provide clear evidence of a western porphyry system with a minimum north-south extent of 700m. DPDH029 was collared adjacent to DPDH027 and drilled towards the southwest (229 o) at a dip of -50 degrees in order to explore the southern extent of the deposit. Partial results from this hole, to a depth of 1,060.0m, were released on February 19, and are included in the table of full results above. As with other holes, numerous intersections of HS mineralization were drilled by this hole, including a broad zone from 776.9m which includes some higher-grade sub zones. The zone from 776.90m to 934.60m correlates well with the large zone in DPDH021, 22, 27 and 28 and indicates that the HS system remains strong here and is completely open to the south. This hole intersected the same zonation of porphyry veining, overprinted by the HS alteration, but stopped short of intersecting potassic alteration or mineralized diorite porphyry. Discussion Drillhole DPDH027 confirms the presence and location of a significant porphyry copper-gold centre which is intimately related to the high-grade HS mineralization that makes up the currently known deposit. The hole transited the eastern flank of the porphyry system, where it has in large part been overprinted by the subsequent HS alteration, before intersecting a multi-phase, mineralized diorite porphyry with potassic alteration at a depth of about 1,262m. Below this depth, the hole is primarily in potassic altered and mineralized porphyry and country rock, still overprinted by discreet zones of HS alteration and mineralization, and it ended in mineralization at 2,005m. In addition to the characteristic alteration, veining and porphyry intrusive rocks, the change from HS to porphyry mineralization is distinguished by a change in copper mineralogy from enargite / chalcocite in the HS to chalcopyrite +/- bornite in the porphyry. This change can be identified visually, and geochemically by a decrease in the cyanide-soluble values of the sequential copper analyses and an increase in the residual copper values. See technical notes below for additional details. The density of early veins varies throughout the section below 1,200m with more abundant veins associated with higher copper and gold grades. Early lithologies, including early porphyry phases and fine-grained andesite and rhyolite country rock, and breccias, contain the highest density of veining and consequently the highest grades. In contrast, a late phase porphyry is clearly identified by diminished alteration and relatively scarce early veins and carries lower grades. The highest grades in this section occur in areas with overprinting HS mineralization, with individual samples between 1.0% and 7.0% CuEq. Table 2 gives an example of these differences by showing the average grade of a representative interval of the different geological units in DPDH027. The overall grade of the Lunahuasi porphyry system will depend on the relative abundance of these different porphyry phases and the intensity of the associated veining, and the high grade of the densely veined early porphyry intervals is encouraging. The Phase 3 drill program was completed on May 8 th with a total of 25,003m drilled in 24 holes as shown in Table 3. In addition to these holes, three geotechnical holes and two water wells were completed. All equipment and personnel have now been demobilized from the site and all field activities have been concluded. Table 4 shows assay intervals released to date by the date of the news release. Assays for the final 12 holes representing 10,369m of drill core are pending. Qualified Persons and Technical Notes The scientific and technical disclosure included in this news release have been reviewed and approved by Bob Carmichael, who is the Qualified Person as defined by NI 43-101. Mr. Carmichael is Vice President, Exploration for the Company. Samples were cut at NGEx's operations base in San Juan, Argentina by Company personnel. Diamond drill core was sawed and then sampled in maximum 2-meter intervals, stopping at geological boundaries. Core diameter is a mix of PQ, HQ and NQ depending on the depth of the drill hole. Samples were bagged, tagged and packaged for shipment by truck to the ALS preparation laboratory in Mendoza, Argentina where they were crushed and a 500g split was pulverized to 85% passing 200 mesh. The prepared sample splits were sent to the ALS assay laboratory in Lima, Peru for copper, gold and silver assays, and multi-element ICP. ALS is an accredited laboratory which is independent of the Company. Gold assays were by fire assay fusion with AAS finish on a 30g sample. Copper and silver were assayed by atomic absorption following a 4-acid digestion. Samples were also analyzed for a suite of 48 elements with ME-MS61 plus mercury and a sequential copper leach analysis was completed on each sample with copper greater than 500ppm (0.05%). Sequential copper analysis involves the sequential leaching of the sample by acid, followed by a cyanide solution. It can be used to differentiate copper speciation, with copper oxide minerals leachable with acid and secondary copper minerals (enargite, chalcocite, covellite) leachable by cyanide. The residual copper remaining following the sequential leaches it typically contained in chalcopyrite and bornite. Copper and gold standards as well as blanks and duplicates (field, preparation, and analysis) were randomly inserted into the sampling sequence for Quality Control. On average, 9% of the submitted samples are Quality Control samples. No data quality problems were indicated by the QA/QC program. Copper equivalent (CuEq) for drill intersections is calculated based on US$3.00/lb Cu, US$1,500/oz Au and US$18/oz Ag, with 80% metallurgical recoveries assumed for all metals. The formula is: CuEq % = Cu % + (0.7292 * Au g/t) + (0.0088 * Ag g/t). Estimated true widths are rounded to the nearest metre for widths over 10 m and to the nearest 0.1 m for widths less than 10 m, as this better reflects the precision of the estimates. True widths should be regarded as approximate as these are derived from an estimation that uses a preliminary interpretation of the geological model and are subject to change as more information becomes available. Intervals greater than 300m are interpreted as bulk disseminated and stockwork mineralization and drilled width is equal to estimated true width. Collar coordinates in Table 3 are updated with higher precision survey data as it becomes available and may change between news releases. About NGEx Minerals NGEx Minerals is a copper and gold exploration company based in Canada, focused on exploration of the Lunahuasi copper-gold-silver project in San Juan Province, Argentina, and the nearby Los Helados copper-gold project located approximately nine kilometres to the northeast in Chile's Region III. Both projects are located within the Vicuña District, which includes the Caserones mine, and the Josemaria and Filo del Sol deposits. NGEx owns 100% of Lunahuasi and is the majority partner and operator for the Los Helados project, subject to a Joint Exploration Agreement with Nippon Caserones Resources LLC, which is the indirect 30% owner of the operating Caserones open pit copper mine located approximately 17 kilometres north of Los Helados. Lundin Mining Corporation holds the remaining 70% stake in Caserones. The Company's common shares are listed on the TSX under the symbol "NGEX" and also trade on the OTCQX under the symbol "NGXXF". NGEx is part of the Lundin Group of Companies. Additional information relating to NGEx may be obtained or viewed on SEDAR+ at Additional Information Neither the TSX nor its Regulation Services Provider (as that term is defined in the policies of the TSX) accepts responsibility for the adequacy or accuracy of this news release. The information contained in this news release was accurate at the time of dissemination but may be superseded by subsequent news release(s). The Company is under no obligation, nor does it intend to update or revise the forward-looking information, whether as a result of new information, future events or otherwise, except as may be required by applicable securities laws. Cautionary Note Regarding Forward-Looking Statements Certain statements made and information contained herein in the news release constitutes "forward-looking information" and "forward-looking statements" within the meaning of applicable securities legislation (collectively, "forward-looking information"). All statements other than statements of historical facts included in this document constitute forward-looking information, including but not limited to, statements regarding: the geological interpretation of the Lunahuasi system which is expected to evolve with additional drilling, the nature and timing of the work to be undertaken to advance the Lunahuasi project, the potential for further discovery and/or extension of mineralized zones at the Lunahuasi project; the timing of, and conclusions resulting from, an update to the geological interpretation at Lunahuasi, including the ultimate size potential of the Lunahuasi system, or the timing and/or results thereof; and the Company's ability to use information gathered from drilling to date to effectively target and drill in future campaigns. Generally, this forward-looking information can frequently, but not always, be identified by use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "projects", "budgets", "assumes", "strategy", "objectives", "potential", "possible", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events, conditions or results "will", "may", "could", "would", "should", "might" or "will be taken", "will occur" or "will be achieved" or the negative connotations thereof. Forward-looking information is necessarily based upon various estimates and assumptions including, without limitation, the expectations and beliefs of management with respect to the nature, scope and timing of the work to be undertaken to advance the Lunahuasi Project. Although the Company believes that these factors and expectations are reasonable as at the date of this document, in light of management's experience and perception of current conditions and expected developments, these statements are inherently subject to significant business, economic and competitive uncertainties and contingencies. Known and unknown risks, uncertainties and other factors may cause actual results or events to differ materially from those anticipated in such forward-looking statements and undue reliance should not be placed on such statements and information. Such factors include, without limitation: the emergence or intensification of infectious diseases, such as COVID 19, and the risk that such an occurrence globally, or in the Company's operating jurisdictions and/or at its project sites in particular, could impact the Company's ability to carry out the program and could cause the program to be shut down; estimations of costs, and permitting time lines; ability to obtain environmental permits, surface rights and property interests in a timely manner; currency exchange rate fluctuations; requirements for additional capital; changes in the Company's share price; changes to government regulation of mining activities; environmental risks; unanticipated reclamation or remediation expenses; title disputes or claims; limitations on insurance coverage, fluctuations in the current price of and demand for commodities, particularly gold prices, as they are fluctuating currently due to market volatility; material adverse changes in general business, government and economic conditions in the Company's operating jurisdictions, particularly Argentina; the availability of financing if and when needed on reasonable terms; risks related to material labour disputes, accidents, or failure of plant or equipment; there may be other factors that cause results not to be as anticipated, estimated, or intended, including those set out in the Company's annual information form and annual management discussion and analysis for the year ended December 31, 2024, which are available on the Company's website and SEDAR+ at under the Company's profile. The forward-looking information contained in this news release is based on information available to the Company as at the date of this news release. Except as required under applicable securities legislation, the Company does not undertake any obligation to publicly update and/or revise any of the included forward-looking information, whether as a result of additional information, future events and/or otherwise. Forward-looking information is provided for the purpose of providing information about management's current expectations and plans and allowing investors and others to get a better understanding of the Company's operating environment. Although the Company has attempted to identify important factors that would cause actual results to differ materially from those contained in forward-looking information, 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. All the forward-looking information contained in this document is qualified by these cautionary statements. Readers are cautioned not to place undue reliance on forward-looking information due to the inherent uncertainty thereof. SOURCE NGEx Minerals Ltd.
Yahoo
21-05-2025
- Business
- Yahoo
NGEx Discovers Major Copper-Gold Porphyry System at Lunahuasi, Drills 1,619.4m at 0.87% CuEq including 876.4m at 1.13% CuEq
VANCOUVER, BC, May 21, 2025 /CNW/ - NGEx Minerals Ltd. ("NGEx", "NGEx Minerals" or the "Company") (TSX: NGEX) (OTCQX: NGXXF) is pleased to announce the discovery of a major new copper-gold porphyry system at its 100% owned Lunahuasi high-grade copper-gold-silver project in San Juan, Argentina. This discovery confirms our interpretation of the geological setting of the Lunahuasi mineralization and opens up an entirely new, very large-scale exploration target at the project. Drillhole DPDH027 demonstrates that the Lunahuasi system has similar size and scale potential to other deposits in the Vicuña cluster, with the added advantage of the large, very high-grade copper-gold-silver high-sulphidation ("HS") epithermal structures which are unique to Lunahuasi. PDF Version Highlights: Drillhole DPDH027 drilled across the HS zone before entering a porphyry copper-gold deposit at about 1,262m. The hole ended in mineralization at a depth of 2,005m and the full scale of the system remains unknown. The hole intersected: 1,619.40m at 0.87% copper equivalent ("CuEq") from 385.60m, including: 876.40m at 1.13% CuEq from 385.60m in disseminated, stockwork and lode high-sulphidation mineralization, including: 205.05m at 2.04% CuEq from 590.65m, plus: 743.00m at 0.56% CuEq from 1,262.00m in porphyry-style mineralization cut by discreet high-sulphidation zones, including: 18.00m at 2.68% CuEq from 1,343.00m 17.80m at 1.23% CuEq from 1,495.20m Drillhole DPDH029 is the southernmost hole drilled to date at Lunahuasi. It intersected the HS zone over its entire length, with early porphyry veins occurring from 1,100m providing a clear vector towards the porphyry to the west of the end of the hole. The hole intersected: 823.10m at 1.17% CuEq from 776.90m, including: 157.70m at 2.18% CuEq from 776.90m 38.90m at 4.35% CuEq from 870.70m 153.50m at 1.98% CuEq from 1,207.50m, including: 9.00m at 7.33% CuEq from 1,352.00m Wojtek Wodzicki, President and CEO, commented, "Drillhole DPDH027 opens up an entirely new dimension of the Lunahuasi project, adding to the potential of what this giant mineral system will ultimately become. The possible presence of a large copper-gold porphyry system associated with the high-grade vein-hosted HS mineralization has been a part of our geological interpretation from the beginning, and we have now confirmed that we were on the right track. While our near-term exploration efforts will continue to target the unique high-grade vein system which we view as having the most important immediate potential, the presence of a porphyry system significantly increases the long-term value of the project. We continue to successfully expand the HS system, and drillhole DPDH029 extended mineralization by over 400m to the south of hole 27. The north-south dimension of the key high-grade zone has now been expanded to over 1,100m and remains open in all directions. Hole DPDH029 ended in mineralization in argillic alteration associated with the high-sulphidation system overprinting early porphyry veins. This provides a clear vector indicating that the porphyry lies to the west of the end of this hole, some 500m south of the intersection in DPDH027, confirming its location and size potential." Hole ID From To Length (m) EstimatedTrue Width(m) Cu % Au g/t Ag g/t CuEq % DPDH027 385.60 2005.00 1619.40 1619 0.52 0.32 13.2 0.87 incl 385.60 1262.00 876.40 876 0.59 0.48 22.3 1.13 incl 385.60 590.65 205.05 144 0.60 1.13 70.3 2.04 incl 447.00 496.00 49.00 35 0.49 2.98 241.1 4.78 incl 450.20 469.50 19.30 14 0.53 5.77 560.6 9.66 incl 529.00 540.70 11.70 8.3 1.87 0.28 11.4 2.18 incl 546.40 550.00 3.60 2.6 2.40 1.09 42.8 3.57 incl 556.80 563.00 6.20 4.4 1.48 1.68 14.1 2.83 incl 569.00 590.65 21.65 15 1.68 1.13 68.8 3.11 and incl 661.60 668.00 6.40 4.7 2.47 1.11 15.0 3.41 and incl 754.00 774.00 20.00 15 3.12 0.57 29.2 3.79 and incl 902.00 913.00 11.00 8.3 1.74 0.64 29.6 2.47 and incl 946.00 952.00 6.00 4.6 2.26 0.99 18.9 3.15 and incl 1069.00 1075.10 6.10 4.9 2.28 0.41 26.1 2.82 and incl 1262.00 2005.00 743.00 743 0.44 0.13 2.3 0.56 incl 1343.00 1576.00 236.00 175 0.74 0.21 3.8 0.93 incl 1343.00 1361.00 18.00 14 2.46 0.18 10.3 2.68 incl 1495.20 1513.00 17.80 13 1.01 0.24 5.5 1.23 DPDH029 318.00 321.70 3.70 1.6 3.89 2.96 80.7 6.76 plus 540.00 553.00 13.00 5.6 3.72 2.00 35.9 5.50 plus 776.90 1600.00 823.10 617 0.84 0.29 12.8 1.17 incl 776.90 934.60 157.70 85 1.67 0.49 16.7 2.18 incl 807.50 811.00 3.50 1.9 8.76 1.34 66.3 10.32 and incl 870.70 909.60 38.90 21 3.54 0.76 28.5 4.35 incl 870.70 882.10 11.40 6.2 5.35 1.69 40.6 6.94 and incl 1017.50 1022.90 5.40 3.3 2.45 0.19 19.8 2.76 and incl 1050.10 1060.00 9.90 6.3 1.56 0.46 22.5 2.09 and incl 1207.50 1361.00 153.50 115 1.33 0.52 30.4 1.98 incl 1228.00 1238.50 10.50 7.9 3.21 0.47 28.9 3.80 incl 1263.00 1266.20 3.20 2.4 4.01 1.00 35.7 5.05 incl 1352.00 1361.00 9.00 6.8 2.58 3.68 235.5 7.33 and incl 1469.00 1471.00 2.00 1.5 3.10 1.50 179.5 5.77 Copper equivalent (CuEq) for drill intersections is calculated based on US$3.00/lb Cu, US$1,500/oz Au and US$18/oz Ag, with 80% metallurgical recoveries assumed for all metals. The formula is: CuEq % = Cu % + (0.7292 * Au g/t) + (0.0088 * Ag g/t). Estimated true widths are rounded to the nearest metre for widths over 10 m and to the nearest 0.1 m for widths less than 10 m, as this better reflects the precision of the estimates. True widths should be regarded as approximate as these are derived from an estimation that uses a preliminary interpretation of the geological model and are subject to change as more information becomes available. Intervals greater than 300m are interpreted as bulk disseminated and stockwork mineralization and drilled width is equal to estimated true width. DPDH027 was collared from the same platform as DPDH021 and angled to the southwest (255o) with a dip of -46o to test for a southern extension to the mineralization in hole 21. This hole was also planned to go as deep as possible to test the concept of a porphyry system located to the west of the main HS zone. Partial results from this hole, to a depth of 1,075.1m, were released on January 20 and February 19, and are included in the table of full results above. Within the HS alteration and mineralization, the characteristic zonation of porphyry veining can be recognized with D veins first intersected at 480m, B veins at 920m and A veins at 1,270m. This zonation indicates that the hole intersected the eastern flank of a porphyry centre, with the hole ending in mineralized diorite porphyry with potassic alteration. The same zonation is also seen to the north, in DPDH028, and to the south, in DPDH029, however neither of those holes appears to have been drilled deep enough to intersect the porphyritic rocks or potassic alteration and both ended in the HS system. Together these three holes provide clear evidence of a western porphyry system with a minimum north-south extent of 700m. DPDH029 was collared adjacent to DPDH027 and drilled towards the southwest (229o) at a dip of -50 degrees in order to explore the southern extent of the deposit. Partial results from this hole, to a depth of 1,060.0m, were released on February 19, and are included in the table of full results above. As with other holes, numerous intersections of HS mineralization were drilled by this hole, including a broad zone from 776.9m which includes some higher-grade sub zones. The zone from 776.90m to 934.60m correlates well with the large zone in DPDH021, 22, 27 and 28 and indicates that the HS system remains strong here and is completely open to the south. This hole intersected the same zonation of porphyry veining, overprinted by the HS alteration, but stopped short of intersecting potassic alteration or mineralized diorite porphyry. Discussion Drillhole DPDH027 confirms the presence and location of a significant porphyry copper-gold centre which is intimately related to the high-grade HS mineralization that makes up the currently known deposit. The hole transited the eastern flank of the porphyry system, where it has in large part been overprinted by the subsequent HS alteration, before intersecting a multi-phase, mineralized diorite porphyry with potassic alteration at a depth of about 1,262m. Below this depth, the hole is primarily in potassic altered and mineralized porphyry and country rock, still overprinted by discreet zones of HS alteration and mineralization, and it ended in mineralization at 2,005m. In addition to the characteristic alteration, veining and porphyry intrusive rocks, the change from HS to porphyry mineralization is distinguished by a change in copper mineralogy from enargite / chalcocite in the HS to chalcopyrite +/- bornite in the porphyry. This change can be identified visually, and geochemically by a decrease in the cyanide-soluble values of the sequential copper analyses and an increase in the residual copper values. See technical notes below for additional details. The density of early veins varies throughout the section below 1,200m with more abundant veins associated with higher copper and gold grades. Early lithologies, including early porphyry phases and fine-grained andesite and rhyolite country rock, and breccias, contain the highest density of veining and consequently the highest grades. In contrast, a late phase porphyry is clearly identified by diminished alteration and relatively scarce early veins and carries lower grades. The highest grades in this section occur in areas with overprinting HS mineralization, with individual samples between 1.0% and 7.0% CuEq. Table 2 gives an example of these differences by showing the average grade of a representative interval of the different geological units in DPDH027. The overall grade of the Lunahuasi porphyry system will depend on the relative abundance of these different porphyry phases and the intensity of the associated veining, and the high grade of the densely veined early porphyry intervals is encouraging. Hole ID From (m) To (m) Length (m) Cu % Au g/t Ag g/t CuEq % Geology DPDH027 1,343 1,361 18 2.46 0.18 10.3 2.68 HS overprinted on rhyolite with abundant veins DPDH027 1,802 1,856 54 0.24 0.06 1.0 0.29 Late porphyry with few veins DPDH027 1,378 1,413 35 0.65 0.21 1.6 0.82 Early porphyry and rhyolite with abundant veins The Phase 3 drill program was completed on May 8th with a total of 25,003m drilled in 24 holes as shown in Table 3. In addition to these holes, three geotechnical holes and two water wells were completed. All equipment and personnel have now been demobilized from the site and all field activities have been concluded. Table 4 shows assay intervals released to date by the date of the news release. Assays for the final 12 holes representing 10,369m of drill core are pending. Hole ID UTM East UTM North Elev (masl) Azimuth Dip LengthDrilled (m) Drill Status DPDH024 439,187 6,856,229 4,632 282.9 -57.8 968.0 Complete DPDH025 439,195 6,856,275 4,626 279.6 -44.5 1,303.5 Complete DPDH026 439,402 6,856,213 4,606 267.2 -60.3 1,261.2 Complete DPDH027 439,185 6,855,918 4,752 256.2 -45.8 2,005.0 Complete DPDH028 439,210 6,855,993 4,707 265.5 -53.0 1,600.4 Complete DPDH029 439,232 6,855,904 4,743 228.8 -50.5 1,600.0 Complete DPDH030 439,186 6,856,227 4,632 256.5 -53.1 502.9 Complete DPDH031 439,181 6,856,239 4,634 269.5 -45.8 860.0 Complete DPDH032 438,771 6,856,203 4,826 80.7 -51.8 896.1 Complete DPDH033 439,197 6,856,276 4,624 288.2 -53.8 1,235.0 Complete DPDH034 439,213 6,855,993 4,703 265.4 -57.2 1,329.2 Complete DPDH035 439,190 6,856,230 4,633 271.1 -65.0 1,073.0 Complete DPDH036 438,854 6,856,228 4,767 265.9 -54.9 1,105.2 Complete DPDH037 439,229 6,855,899 4,743 244.4 -50.7 1,196.1 Complete DPDH038 439,201 6,856,273 4,626 301.5 -48.8 785.0 Complete DPDH039 439,134 6,856,121 4,658 264.2 -45.1 1,200.8 Complete DPDH040 438,946 6,856,056 4,741 268.8 -46.3 1,177.3 Complete DPDH041 439,210 6,855,991 4,703 257.3 -55.6 1,098.5 Complete DPDH042 439,260 6,856,144 4,645 263.0 -48.2 891.5 Complete DPDH043 439,197 6,856,276 4,624 315.7 -53.9 554.0 Complete DPDH044 438,855 6,856,230 4,767 170.0 -60.0 737.5 Complete DPDH045 438,936 6,856,062 4,738 44.7 -64.7 455.0 Complete DPDH046 439,212 6,855,998 4,703 278.4 -45.0 670.8 Complete DPDH047 439,262 6,856,144 4,645 262.9 -55.4 497.0 CompleteTOTAL 25,003.0 Hole ID News Release Dec. 18 2024 News Release Jan. 21 2025 News Release Feb.19 2025 News Release Mar. 13 2025 News Release Apr. 24 2025 News Release May 21 2025 Pending DPDH024 0 - 394 394 - 757 757 - 968 - - - None DPDH025 0 - 271 271 - 652 652 - 1303.8 - - - None DPDH0260 - 553 553 - 1261.2 - - - None DPDH0270 - 459 459.0 - 1075.1 - - 1015.1 – 2005.0 None DPDH0280 - 588 588 - 1530.7 - - - None DPDH029 0 - 1060.0 - - 1060.0 - 1600.0 None DPDH0300 - 502.9 - - None DPDH0310 - 860.0 - - None DPDH0320 - 573.0 573.0-896.1 - None DPDH0330 - 475.8 475.8-1235.0 - None DPDH0340 - 353.3 353.3-1329.7 - None DPDH0350 - 273.5 273.5-1073.0 - None DPDH036 All DPDH037 All DPDH038 All DPDH039 All DPDH040 All DPDH041 All DPDH042 All DPDH043 All DPDH044 All DPDH045 All DPDH046 All DPDH047 All Qualified Persons and Technical Notes The scientific and technical disclosure included in this news release have been reviewed and approved by Bob Carmichael, who is the Qualified Person as defined by NI 43-101. Mr. Carmichael is Vice President, Exploration for the Company. Samples were cut at NGEx's operations base in San Juan, Argentina by Company personnel. Diamond drill core was sawed and then sampled in maximum 2-meter intervals, stopping at geological boundaries. Core diameter is a mix of PQ, HQ and NQ depending on the depth of the drill hole. Samples were bagged, tagged and packaged for shipment by truck to the ALS preparation laboratory in Mendoza, Argentina where they were crushed and a 500g split was pulverized to 85% passing 200 mesh. The prepared sample splits were sent to the ALS assay laboratory in Lima, Peru for copper, gold and silver assays, and multi-element ICP. ALS is an accredited laboratory which is independent of the Company. Gold assays were by fire assay fusion with AAS finish on a 30g sample. Copper and silver were assayed by atomic absorption following a 4-acid digestion. Samples were also analyzed for a suite of 48 elements with ME-MS61 plus mercury and a sequential copper leach analysis was completed on each sample with copper greater than 500ppm (0.05%). Sequential copper analysis involves the sequential leaching of the sample by acid, followed by a cyanide solution. It can be used to differentiate copper speciation, with copper oxide minerals leachable with acid and secondary copper minerals (enargite, chalcocite, covellite) leachable by cyanide. The residual copper remaining following the sequential leaches it typically contained in chalcopyrite and bornite. Copper and gold standards as well as blanks and duplicates (field, preparation, and analysis) were randomly inserted into the sampling sequence for Quality Control. On average, 9% of the submitted samples are Quality Control samples. No data quality problems were indicated by the QA/QC program. Copper equivalent (CuEq) for drill intersections is calculated based on US$3.00/lb Cu, US$1,500/oz Au and US$18/oz Ag, with 80% metallurgical recoveries assumed for all metals. The formula is: CuEq % = Cu % + (0.7292 * Au g/t) + (0.0088 * Ag g/t). Estimated true widths are rounded to the nearest metre for widths over 10 m and to the nearest 0.1 m for widths less than 10 m, as this better reflects the precision of the estimates. True widths should be regarded as approximate as these are derived from an estimation that uses a preliminary interpretation of the geological model and are subject to change as more information becomes available. Intervals greater than 300m are interpreted as bulk disseminated and stockwork mineralization and drilled width is equal to estimated true width. Collar coordinates in Table 3 are updated with higher precision survey data as it becomes available and may change between news releases. About NGEx Minerals NGEx Minerals is a copper and gold exploration company based in Canada, focused on exploration of the Lunahuasi copper-gold-silver project in San Juan Province, Argentina, and the nearby Los Helados copper-gold project located approximately nine kilometres to the northeast in Chile's Region III. Both projects are located within the Vicuña District, which includes the Caserones mine, and the Josemaria and Filo del Sol deposits. NGEx owns 100% of Lunahuasi and is the majority partner and operator for the Los Helados project, subject to a Joint Exploration Agreement with Nippon Caserones Resources LLC, which is the indirect 30% owner of the operating Caserones open pit copper mine located approximately 17 kilometres north of Los Helados. Lundin Mining Corporation holds the remaining 70% stake in Caserones. The Company's common shares are listed on the TSX under the symbol "NGEX" and also trade on the OTCQX under the symbol "NGXXF". NGEx is part of the Lundin Group of Companies. Additional information relating to NGEx may be obtained or viewed on SEDAR+ at Additional Information Neither the TSX nor its Regulation Services Provider (as that term is defined in the policies of the TSX) accepts responsibility for the adequacy or accuracy of this news release. The information contained in this news release was accurate at the time of dissemination but may be superseded by subsequent news release(s). The Company is under no obligation, nor does it intend to update or revise the forward-looking information, whether as a result of new information, future events or otherwise, except as may be required by applicable securities laws. Cautionary Note Regarding Forward-Looking Statements Certain statements made and information contained herein in the news release constitutes "forward-looking information" and "forward-looking statements" within the meaning of applicable securities legislation (collectively, "forward-looking information"). All statements other than statements of historical facts included in this document constitute forward-looking information, including but not limited to, statements regarding: the geological interpretation of the Lunahuasi system which is expected to evolve with additional drilling, the nature and timing of the work to be undertaken to advance the Lunahuasi project, the potential for further discovery and/or extension of mineralized zones at the Lunahuasi project; the timing of, and conclusions resulting from, an update to the geological interpretation at Lunahuasi, including the ultimate size potential of the Lunahuasi system, or the timing and/or results thereof; and the Company's ability to use information gathered from drilling to date to effectively target and drill in future campaigns. Generally, this forward-looking information can frequently, but not always, be identified by use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "projects", "budgets", "assumes", "strategy", "objectives", "potential", "possible", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events, conditions or results "will", "may", "could", "would", "should", "might" or "will be taken", "will occur" or "will be achieved" or the negative connotations thereof. Forward-looking information is necessarily based upon various estimates and assumptions including, without limitation, the expectations and beliefs of management with respect to the nature, scope and timing of the work to be undertaken to advance the Lunahuasi Project. Although the Company believes that these factors and expectations are reasonable as at the date of this document, in light of management's experience and perception of current conditions and expected developments, these statements are inherently subject to significant business, economic and competitive uncertainties and contingencies. Known and unknown risks, uncertainties and other factors may cause actual results or events to differ materially from those anticipated in such forward-looking statements and undue reliance should not be placed on such statements and information. Such factors include, without limitation: the emergence or intensification of infectious diseases, such as COVID 19, and the risk that such an occurrence globally, or in the Company's operating jurisdictions and/or at its project sites in particular, could impact the Company's ability to carry out the program and could cause the program to be shut down; estimations of costs, and permitting time lines; ability to obtain environmental permits, surface rights and property interests in a timely manner; currency exchange rate fluctuations; requirements for additional capital; changes in the Company's share price; changes to government regulation of mining activities; environmental risks; unanticipated reclamation or remediation expenses; title disputes or claims; limitations on insurance coverage, fluctuations in the current price of and demand for commodities, particularly gold prices, as they are fluctuating currently due to market volatility; material adverse changes in general business, government and economic conditions in the Company's operating jurisdictions, particularly Argentina; the availability of financing if and when needed on reasonable terms; risks related to material labour disputes, accidents, or failure of plant or equipment; there may be other factors that cause results not to be as anticipated, estimated, or intended, including those set out in the Company's annual information form and annual management discussion and analysis for the year ended December 31, 2024, which are available on the Company's website and SEDAR+ at under the Company's profile. The forward-looking information contained in this news release is based on information available to the Company as at the date of this news release. Except as required under applicable securities legislation, the Company does not undertake any obligation to publicly update and/or revise any of the included forward-looking information, whether as a result of additional information, future events and/or otherwise. Forward-looking information is provided for the purpose of providing information about management's current expectations and plans and allowing investors and others to get a better understanding of the Company's operating environment. Although the Company has attempted to identify important factors that would cause actual results to differ materially from those contained in forward-looking information, 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. All the forward-looking information contained in this document is qualified by these cautionary statements. Readers are cautioned not to place undue reliance on forward-looking information due to the inherent uncertainty thereof. Cautionary Note to U.S. Readers Information concerning the mineral properties of the Company contained in this news release has been prepared in accordance with the requirements of Canadian securities laws, which differ in material respects from the requirements of securities laws of the United States applicable to U.S. companies subject to the reporting and disclosure requirements of the United States Securities and Exchange Commission. Lunahuasi Geology Drill Plan Lunahuasi Porphyry Section SOURCE NGEx Minerals Ltd. View original content to download multimedia:
Cision Canada
20-05-2025
- Business
- Cision Canada
NGEx Releases 2024 Sustainability Summary
VANCOUVER, BC, May 20, 2025 /CNW/ - NGEx Minerals Ltd. ("NGEx", "NGEx Minerals" or the "Company") (TSX: NGEX) (OTCQX: NGXXF) is pleased to announce the release of its 2024 Sustainability Summary which highlights the Company's ongoing efforts to integrate sustainability into its business practices as it advances the Lunahuasi and Los Helados copper-gold-silver projects in Argentina and Chile, respectively. PDF Version View PDF Wojtek Wodzicki, President and CEO, commented, "At NGEx, we recognize that our role and impact extend beyond exploration. Our Lunahuasi and Los Helados projects are key assets within the broader Vicuña District, with the potential to become an important part of the global effort to transition to a low-carbon economy, and as our projects grow, so does our focus on environmental, social and governance initiatives. Our 2023 Sustainability Summary provided evidence of our commitment to sustainability, but this year's Summary underscores the significant progress we have made and reflects our ongoing commitment and efforts to conduct responsible mineral exploration and development. We are proud of our accomplishments this year and have identified areas for continuous improvement in 2025 and beyond." Highlights from NGEx's 2024 Sustainability Summary: Zero fatalities across all operations and consistent implementation of health and safety protocols. Delivered 1,766 hours of safety training and awareness programs to employees and contractors in 2024. Conducted a comprehensive materiality assessment, that directly informed the development of NGEx's Sustainability Framework, which serves as the foundation for integrating sustainability priorities across departments, embedding key actions into operations through a phased approach. Established Board oversight and management accountability over sustainability matters and adopted a Responsible Mineral Exploration and Development Policy. Employed over 95% of our Workforce 1 from Argentina, including 65% from the Province of San Juan, in 2024. Joined the United Nations Global Compact ("UNGC"), committing to its ten principles and Sustainable Development Goals. NGEx's Sustainability Summary is guided by its Sustainability Framework, which is aligned with the principles of the UNGC. As a participant of the UNGC, the 2024 Sustainability Summary is part of our Communication on Progress commitment. NGEx's Sustainability Summary is available for download on the Company's website. _____________________________ 1 As defined in the 2024 Sustainability Summary About NGEx Minerals NGEx Minerals is a copper and gold exploration company based in Canada, focused on exploration of the Lunahuasi copper-gold-silver project in San Juan Province, Argentina, and the nearby Los Helados copper-gold project located approximately nine kilometres to the northeast in Chile's Region III. Both projects are located within the Vicuña District, which includes the Caserones mine, and the Josemaria and Filo del Sol deposits. NGEx owns 100% of Lunahuasi and is the majority partner and operator for the Los Helados project, subject to a Joint Exploration Agreement with Nippon Caserones Resources LLC, which is the indirect 30% owner of the operating Caserones open pit copper mine located approximately 17 kilometres north of Los Helados. Lundin Mining Corporation holds the remaining 70% stake in Caserones. The Company's common shares are listed on the TSX under the symbol "NGEX" and also trade on the OTCQX under the symbol "NGXXF". NGEx is part of the Lundin Group of Companies. Additional information relating to NGEx may be obtained or viewed on SEDAR+ at Additional Information Neither the TSX nor its Regulation Services Provider (as that term is defined in the policies of the TSX) accepts responsibility for the adequacy or accuracy of this news release. The information contained in this news release was accurate at the time of dissemination but may be superseded by subsequent news release(s). The Company is under no obligation, nor does it intend to update or revise the forward-looking information, whether as a result of new information, future events or otherwise, except as may be required by applicable securities laws. Cautionary Note Regarding Forward-Looking Statements Certain statements made and information contained herein in the news release constitutes "forward-looking information" and "forward-looking statements" within the meaning of applicable securities legislation (collectively, "forward-looking information"). All statements other than statements of historical facts included in this document constitute forward-looking information, including but not limited to, statements regarding: the emergence of the Vicuña District as a mining district of global significance and its role in the transition to a low-carbon economy; the potential importance or strategic value of the Company's assets in that context; the Company's continued participation in the United Nations Global Compact (UNGC); NGEx's goals and initiatives related to the environment, community engagement, and corporate governance; the ongoing integration of sustainability priorities into operations through NGEx's Sustainability Framework; the Company's commitment to maintaining strong health and safety practices, including workforce training and well-being initiatives; the Company's intention to uphold Board oversight and management accountability over sustainability matters; NGEx's ongoing commitment to responsible mineral exploration and development; and the Company's intention to pursue continuous improvement in its sustainability practices in 2025 and beyond. Generally, this forward-looking information can frequently, but not always, be identified by use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "projects", "budgets", "assumes", "strategy", "objectives", "potential", "possible", "anticipates" or "does not anticipate", or "believes", or variations of such words and phrases or statements that certain actions, events, conditions or results "will", "may", "could", "would", "should", "might" or "will be taken", "will occur" or "will be achieved" or the negative connotations thereof. Forward-looking information is necessarily based upon various estimates and assumptions including, without limitation, the expectations and beliefs of management including that NGEx can access financing, appropriate equipment and sufficient labour; assumed and future price of copper, gold, silver and other metals; anticipated costs; ability to achieve goals; the prompt and effective integration of acquisitions, systems and policies; that the political environment in which NGEx operates will continue to support the development and operation of mining projects; and assumptions related to the factors set forth below. While these factors and assumptions are considered reasonable by NGEx as at the date of this document, in light of management's experience and perception of current conditions and expected developments, these statements are inherently subject to significant business, economic and competitive uncertainties and contingencies. Known and unknown risks, uncertainties and other important factors that may cause the actual results, level of activity performance or achievements of NGEx to be materially different from those expressed or implied by any forward-looking information and forward-looking statements. The following are among the factors that could cause actual results, performance or achievements to differ materially from the forward-looking information: volatility in metal prices, namely copper, gold and silver; volatility in interest, inflation and currency exchange rates; government regulation limiting the free flow of currencies; failure of exploration efforts to establish new Mineral Resources at NGEx's projects; unexpected changes in business and economic conditions, including, but not limited to, the impacts of regulatory, fiscal or policy reforms enacted by the current president of Argentina and his administration; volatility in the market price of the common shares of NGEx; the ability to arrange financing; the ability to obtain regulatory approvals, permits and licenses when required to conduct operations; high altitude operations in the Andes Mountains where climactic conditions are subject to unforeseen and severe changes and productivity can be affected by altitude related effects; weather, including excessive snowfall in the Andes Mountains; infectious diseases, pandemics and health crisis; war or other forms of conflict affecting operating jurisdictions directly or otherwise having a global impact, such as through supply chain and international trade disruptions and increased market volatility; carrying on business in an emerging market that may be impacted by government instability, civil turmoil and economic instability; measures required to protect endangered species; deficient or vulnerable title to mining concessions and surface rights; potential for litigation; difficulty complying with tax or other regulatory regimes in Chile and Argentina; environmental, governmental and sociopolitical factors, including climate change and carbon pricing; compliance with environmental laws and liability for environmental contamination; opposition to mining, including by local communities and non-governmental organizations; exploration and development activity; illegal mining; recruiting and retaining key qualified personnel; availability of, and ability to import, skilled personnel, contractors, materials, equipment, supplies, power and water; access to reliable infrastructure; potential ability to sell future products; competition in the mining industry; the inadequacy of insurance; compliance with anti-corruption and anti-bribery laws; limitations of disclosure and internal controls; regulatory compliance; cybersecurity; failure to adequately use generative artificial intelligence in the Company's operations; fraud; potential influence of large shareholders; potential conflicts of interest; and other risks and uncertainties, including but not limited to those described in the "Risk Factors" section of the Company's annual information form for the year ended December 31, 2024 and in the "Risk and Uncertainties" section of the Company's annual management discussion and analysis for the year ended December 31, 2024, which are available on the Company's website and SEDAR+ at under the Company's profile. The forward-looking information contained in this news release is based on information available to the Company as at the date of this news release. Except as required under applicable securities legislation, the Company does not undertake any obligation to publicly update and/or revise any of the included forward-looking information, whether as a result of additional information, future events and/or otherwise. Forward-looking information is provided for the purpose of providing information about management's current expectations and plans and allowing investors and others to get a better understanding of the Company's operating environment. Although the Company has attempted to identify important factors that would cause actual results to differ materially from those contained in forward-looking information, 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. All the forward-looking information contained in this document is qualified by these cautionary statements. Readers are cautioned not to place undue reliance on forward-looking information due to the inherent uncertainty thereof. SOURCE NGEx Minerals Ltd.
