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<title>Great Southern Copper Plc — News on 6ix</title>
<link>https://6ix.com/company/great-southern-copper-plc</link>
<description>Latest news and press releases for Great Southern Copper Plc on 6ix.</description>
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<title>Final Drill Results for Mostaza Discovery</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/final-drill-results-for-mostaza-discovery</link>
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<pubDate>Tue, 28 Apr 2026 06:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced final drill results for its Mostaza Cu-Ag discovery, confirming the extension of mineralization along strike and to depth with significant intervals including 17.0m at 0.69% Cu and 48.2 g/t Ag, and 2.0m at 2.0% Cu and 123.7 g/t Ag, including a high-grade intercept of 0.5m at 4.24% Cu and 233 g/t Ag. These results from Phase III drilling exceed expectations, extending the deposit's limits, identifying a new base-metal zone, and confirming the potential for </description>
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<title>Exercise of Warrants</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/exercise-of-warrants-78</link>
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<pubDate>Fri, 24 Apr 2026 15:12:00 GMT</pubDate>
<description>Great Southern Copper plc announced that warrant holders exercised their rights to subscribe for 4,166,625 new ordinary shares at 2.4p per share, raising gross proceeds of £99,999. These new shares are expected to be admitted to trading on the London Stock Exchange's Main Market on May 1, 2026. Following this admission, the company's total issued share capital will increase to 747,584,569 ordinary shares, which shareholders should use for notification purposes under the FCA's Disclosure Guidance</description>
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<title>Drilling Commences on Porphyry Copper Targets</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/drilling-commences-on-porphyry-copper-targets</link>
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<pubDate>Mon, 20 Apr 2026 06:00:00 GMT</pubDate>
<description>Great Southern Copper plc has commenced scout RC drilling at the Piedras Blancas prospect within its Especularita project in Chile, targeting porphyry copper mineralization. The initial three holes will test a silica-sericite-pyrite altered zone, indicative of a porphyry copper-related phyllic alteration zone, with anomalous molybdenum up to 49 ppm Mo detected in rock chips. This drilling aims to vector towards potential potassic copper-rich porphyry zones, with no prior drilling recorded at Pie</description>
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<title>Admission of Shares</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/admission-of-shares-11</link>
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<pubDate>Fri, 17 Apr 2026 06:00:00 GMT</pubDate>
<description>Great Southern Copper plc announced that 25,083,328 new Ordinary Shares were admitted to trading on the Main Market of the London Stock Exchange, effective this morning. Following this admission, the Company's total issued shares and voting rights now stand at 741,334,611, a figure shareholders should use for notification calculations under the FCA's Disclosure Guidance and Transparency Rules.
Disclaimer*</description>
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<title>Mineralisation Extended at Monolith Target</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/mineralisation-extended-at-monolith-target</link>
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<pubDate>Thu, 16 Apr 2026 06:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced promising results from rock chip and channel sampling at its Monolith Target, Cerro Negro Prospect, defining a copper-silver mineralised system over a 700-metre by 400-metre area that remains open to the south and west. Key channel sample results include 6 metres at 0.29% copper and 34.8 g/t silver, 4 metres at 0.53% copper and 47.5 g/t silver, and 4 metres at 0.38% copper and 53.2 g/t silver, with rock chip assays reaching up to 1.5% copper and 95.8 g/t s</description>
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<title>Holding(s) in Company</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/holdings-in-company-1105</link>
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<pubDate>Tue, 14 Apr 2026 15:48:00 GMT</pubDate>
<description>Spreadex LTD has notified Great Southern Copper PLC of a change in its major holdings, crossing a threshold on April 13, 2026. The total voting rights held by Spreadex LTD now stand at 2.6205%, comprising 1.3579% directly attached to shares and 1.2626% through financial instruments, specifically CFDs/Spread Bets. This represents a decrease from their previous notification where they held 3.7217% of the voting rights. Spreadex LTD is an FCA regulated provider of spread betting and CFD trading.
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<title>GSC Expands Footprint at La Colorada Lithocap</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/gsc-expands-footprint-at-la-colorada-lithocap</link>
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<pubDate>Mon, 13 Apr 2026 06:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has expanded its concession footprint at the La Colorada Lithocap Porphyry Cu-Au Prospect by acquiring five new concessions totalling 1000 hectares, strengthening its dominant position over this highly prospective target. The La Colorada prospect is defined by a large-scale lithocap alteration system exceeding 75 square kilometers and is situated on a significant mineralised trend alongside world-class deposits. Exploration programs including mapping, sampling, and geop</description>
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<title>Ground Magnetics Identifies New Targets at Viuda</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/ground-magnetics-identifies-new-targets-at-viuda</link>
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<pubDate>Thu, 09 Apr 2026 06:22:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced positive results from a ground magnetic survey at its Viuda porphyry gold-copper prospect in Chile, identifying multiple new targets consistent with porphyry-style mineralisation. The survey, covering 198 line-kilometres, revealed magnetic-low anomalies that strongly correlate with mapped alteration, structures, and known gold-copper mineralisation, including a significant untested magnetic low anomaly west of Viuda Negra. Planning for Phase II drilling is</description>
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<title>Director/PDMR Shareholdings</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/directorpdmr-shareholdings-34</link>
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<pubDate>Wed, 25 Mar 2026 13:07:00 GMT</pubDate>
<description>Great Southern Copper PLC announced that Charles Bond, the non-executive Chairman, conducted a "Bed and ISA" transaction, selling and repurchasing 736,856 ordinary shares at prices of £0.0230 and £0.02305 respectively, totaling £16,947.69 and £16,984.53. This transaction was to transfer his shares into his ISA accounts, resulting in a total holding of 7,759,663 ordinary shares, representing 1.08% of the issued ordinary share capital.
Disclaimer*</description>
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<title>Greenwood Research Note</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/greenwood-research-note-1</link>
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<pubDate>Tue, 24 Mar 2026 12:18:00 GMT</pubDate>
<description>Great Southern Copper PLC announced that Greenwood Capital Partners has published a commissioned research note titled "Scout RC holes extend strike a further 1.5km," which is available for review. This note, focusing on the company's copper-gold-silver exploration in Chile, is expected to provide investors with updated insights into the company's prospects.
Disclaimer*</description>
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<title>Drill Results Extend Mineralisation at Cerro Negro</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/drill-results-extend-mineralisation-at-cerro-negro</link>
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<pubDate>Mon, 23 Mar 2026 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC announced positive scout RC drilling results at its Cerro Negro prospect, extending mineralisation up to 1.5 kilometers south of the Mostaza mine and discovering new silver-lead-zinc lenses at depth. Notable intercepts include 26 meters at 62.8 g/t silver, 0.43% zinc, and 0.19% lead from 200 meters in RC041, and 16 meters at 32.9 g/t silver and 0.19% lead from 24 meters in RC040. Additionally, a new copper-silver zone was found, with RC048 intersecting 6 meters at 0.72%</description>
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<title>Step-Out Hole Confirms Expansion of Mostaza</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/step-out-hole-confirms-expansion-of-mostaza</link>
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<pubDate>Tue, 10 Mar 2026 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced significant step-out drilling results at its Mostaza Cu-Ag discovery, with hole CNG25-DD042 intersecting multiple zones of mineralization, including a notable interval of 21.8m grading 1.04% Cu and 52.26 g/t Ag, with a high-grade section of 1.6m at 6.55% Cu and 319.75 g/t Ag. These results extend the Mostaza system to over 400m of strike length, with mineralization remaining open to the south and at depth, and the company is planning a fully funded Phase I</description>
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<title>Drilling Extends Mineralisation at Cerro Negro</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/drilling-extends-mineralisation-at-cerro-negro</link>
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<pubDate>Wed, 18 Feb 2026 07:11:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced positive Phase III drilling results at its Cerro Negro prospect, extending high-grade copper-silver mineralization. Hole DD036 intersected 19.2 meters at 1.02% Cu and 58.4 g/t Ag, including a 3.0-meter interval grading 2.11% Cu and 119.9 g/t Ag, suggesting the mineralized system may be broadening at depth. Additionally, exploration drilling at Lens 5, hole DD034, encountered sulphide copper-silver mineralization with a 5.0-meter intersection grading 0.48% </description>
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<title>Launch of Investor Website</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/launch-of-investor-website</link>
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<pubDate>Mon, 09 Feb 2026 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has launched an interactive investor hub on its website, gscplc.com, to enhance communication and engagement with existing and prospective shareholders. This new platform consolidates all company content, including regulatory announcements, reports, presentations, educational materials, interviews, and corporate research, into a single, integrated location. The hub also offers an interactive experience where stakeholders can ask questions and comment, with the company c</description>
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<title>Exercise of Warrants and Conversion of Loan Note</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/exercise-of-warrants-and-conversion-of-loan-note</link>
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<pubDate>Mon, 19 Jan 2026 09:22:00 GMT</pubDate>
<description>Great Southern Copper PLC has announced the exercise of warrants, resulting in the subscription of 8,333,335 new ordinary shares for gross proceeds of £200,000 at 2.4p per share. Additionally, the company will issue 18,000,000 new ordinary shares to convert a loan agreement at 2.90p per share, held by its largest shareholder. These 26,333,335 new shares are expected to be admitted to trading on the London Stock Exchange around January 26, 2026, bringing the total issued share capital to 716,251,</description>
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<title>Phase III Drilling Completed at Cerro Negro</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/phase-iii-drilling-completed-at-cerro-negro</link>
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<pubDate>Mon, 12 Jan 2026 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has completed its Phase III drilling program at the Cerro Negro prospect, which included 17 diamond drillholes totaling 2,923 meters and 6 RC holes totaling 1,032 meters, extending the high-grade Cu-Ag system at Mostaza and identifying a new base metal Ag-Pb-Zn lens. Previously announced results from Lens 2 at Mostaza showed grades such as 0.69m at 9.76% Cu and 716 g/t Ag, and planning is underway for 2026 drilling across multiple targets including Mostaza, Monolith, th</description>
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<title>Ground Magnetics Survey Commences at Viuda</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/ground-magnetics-survey-commences-at-viuda</link>
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<pubDate>Thu, 18 Dec 2025 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has commenced a 250 line-kilometre ground magnetic survey at its Viuda porphyry Au-Cu prospect in Chile, targeting Maricunga-style deposits. Previous scout drilling intersected significant gold and copper mineralisation, including 6.7m at 0.39 g/t Au and 0.12% Cu from 43.1m in DD004, and 14.2m at 0.21 g/t Au and 0.11% Cu from 11m in DD002. The company has an option to earn 100% of the Viuda prospect, which is located at low elevation with good infrastructure access. Pha</description>
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<title>Issue of Shares and Director/PDMR Shareholdings</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/issue-of-shares-and-directorpdmr-shareholdings-3</link>
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<pubDate>Fri, 12 Dec 2025 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC announced the issuance of new ordinary shares to its Chairman, Charles Bond, and Chief Executive Officer, Samuel Garrett. Charles Bond received 378,193 new ordinary shares valued at £11,216 in lieu of salary for the period April 1 to September 30, 2025, increasing his holding to 7,759,663 shares, representing 1.12% of the enlarged share capital. Samuel Garrett was issued 800,000 new ordinary shares valued at £20,000 as partial payment of his 2025 bonus, bringing his tot</description>
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<title>Interim Results</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/interim-results-543</link>
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<pubDate>Tue, 09 Dec 2025 09:02:00 GMT</pubDate>
<description>Great Southern Copper plc announced its interim results for the six months ended 30 September 2025, highlighting significant exploration progress at its Especularita Project in Chile. The company reported high-grade copper and silver assay results at the Cerro Negro prospect, including intercepts of 16.15% copper and 646 g/t silver, and confirmed a new porphyry gold system at Viuda Negra. Post-period, Great Southern Copper successfully raised £2.5 million through a private placing to fund ongoin</description>
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<title>£2.5million Equity Funding to Expand Exploration</title>
<link>https://6ix.com/company/great-southern-copper-plc/news/pound25million-equity-funding-to-expand-exploration</link>
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<pubDate>Thu, 20 Nov 2025 07:00:00 GMT</pubDate>
<description>Great Southern Copper PLC has successfully raised £2.5 million through a placing of new ordinary shares at 2.5 pence each, representing approximately 16% of the company's current issued share capital. This funding, the largest since its December 2021 listing, will be used to expand exploration programs in Chile, particularly at the Especularita Project, focusing on the high-grade copper-silver discovery at Mostaza, as well as porphyry gold targets at Viuda and other prospective areas. The new sh</description>
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