Great Southern Copper is focused on copper-gold exploration in Chile, the largest copper producer in the world.

Joined September 2021
Back to the Drill Bit! Targeting More High-Grade #Copper & #Silver CEO Sam Garrett discusses the next big push at Cerro Negro, with drilling planned to expand the high-grade Mostaza discovery, move towards a maiden resource and drill-test the exciting Monolith target #GSCU
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Great Southern Copper retweeted
Great Southern Copper (LSE: GSCU) is preparing to commence its fourth phase of diamond drilling at the Cerro Negro prospect in Chile, with up to 5,000 metres planned to expand its high-grade copper-silver discovery at Mostaza and test new exploration targets. The programme will focus on extending mineralisation beneath the historic Mostaza mine, investigating additional copper-silver lodes along the Mostaza Fault Zone and conducting the first-ever drilling at Monolith, where surface sampling has identified widespread copper-silver mineralisation. Recent geophysical surveys have also identified anomalies for testing, while further metallurgical work will assess lower-grade material. Previous exploration completed 6,658 metres of drilling across three campaigns, establishing evidence of a potentially larger porphyry-related mineral system. All drilling permits are secured, with the rig currently being mobilised. Management aims to build towards a maiden mineral resource estimate, with drilling results and the potential discovery of additional mineralised zones providing the next major catalysts.@greatscopper
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Great Southern Copper retweeted
Replying to @greatscopper
@greatscopper (LON #GSCU) Location, location, location 🇨🇱 Chile, the world's largest #copper producer, is home to GSC's copper-gold-silver exploration projects! CEO Sam Garrett explains why location matters!
Replying to @greatscopper
@greatscopper (LON #GSCU) has released its latest Corporate Presentation, now available on the company's website, detailing its copper-gold-silver exploration activities in Chile, specifically focusing on the Especularita project. The presentation provides an update on the company's strategic position in a globally significant mining jurisdiction and its exploration programs targeting various copper deposit styles.🔗 Company Website Link: gscplc.com/presentations-and…
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⛏️ Modern drilling at Mostaza has significantly changed the picture. #GSCU's first diamond hole at Mostaza returned 20m at 3.31% Cu and 269.89g/t Ag from 27m The company reported substantially higher grades than the historic hole. Further drilling is testing the continuity
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📍 Location, location, location! 🇨🇱 Chile, the world's largest #copper producer, is home to GSC's copper-gold-silver exploration projects Excellent infrastructure, low elevation and surrounded by major copper deposits CEO Sam Garrett explains why location matters #GSCU
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🗺️ Cerro Negro. Viuda. La Colorada lithocap. Three core exploration areas at Especularita, each offering something different: high-grade Cu-Ag, a developing Au-Ag-Cu system and multiple large-scale Cu-Au targets. Follow us as we explore each one. #GSCU
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#GSCU Follow up exploration at Artemisa continues to confirm potential for porphyry Cu-Mo style mineralisation ... drill plans confirmed and permitted!
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#GSCU Follow up drilling plans for Mostaza and Artemisa locked and loaded!
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🇨🇱 On the Ground in Chile CEO Sam Garrett reports from Cerro Negro with two drill rigs ready to go! 🎯 Mostaza resource drilling 🎯 Exploration drilling at Monolith 🎯 Drilling at Artemisa copper-moly discovery £2m raised ... Exciting weeks ahead for #GSCU !
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#GSCU Great Southern Copper: A high grade copper-silver discovery, a giant lithocap, and upside from here! thatstocksguy.substack.com/p… #copper #silver #Chile 🇨🇱
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''GSCU’s Mostaza has multi-percent copper and hundreds of grams of silver near surface, and the first metallurgy is excellent. Next door sits an undrilled alteration system bigger than anything else in this part of Chile, which remains the world’s copper cradle''
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(1/2) 🗣️ #GSCU was featured by @StockBoxMedia in an interview with John Forwood of @LowellResFM discussing the developing scale of our Especularita project in Chile. We were pleased to have Lowell Resources Fund participating again in our latest funding round ⤵️
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(2/2) Topics include the Mostaza copper-silver discovery, emerging porphyry potential, and the outlook for junior resource companies and copper demand. Watch in full here ➡️ youtube.com/watch?v=3aEtiHY-…
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Following today's announcement of a £2 million fundraising to advance the high-grade Mostaza project towards resource definition, #GSCU has uploaded an updated corporate presentation to its website. View here ⤵️ gscplc.com/presentations-and…
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🎥 "Where does the Monolith target fit within the wider project?" A Cu-Ag system over 700m x 400m, with all 15 channel samples mineralised; rock chips up to 1.5% Cu & 95.8 g/t Ag. Complements Mostaza. #GSCU ⤵️
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Great Southern Copper retweeted
#GSCU “Scale, Location, Opportunity” - Sam Garrett on the Hunt for the Next Big Copper Discovery Great Southern Copper CEO Sam Garrett reflects on a career spanning more than 30 years in mineral exploration, from growing up around volcanoes and prospecting in Papua New Guinea to working across major copper and gold districts around the world. Sam discusses the discoveries and experiences that shaped him as a geologist, why persistence and critical thinking matters in exploration, and why he believes juniors need to “lead with drilling as fast as we can and get some answers.” Bringing it back to GSC, Sam sums up the opportunity in three words: “Scale. Location. Opportunity.” He says the company has the chance to find “big porphyry #copper deposits” and adds that the setting at Especularita still makes “the hairs on the back of my neck stand up.”
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(1/2) #GSCU CEO Sam Garrett joined Andrew Scott for a wide-ranging discussion on exploration, geology and the mindset behind discovery. Watch the full interview below ⤵️ youtube.com/watch?v=IADw6AH_…
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(2/2) Sam reflects on lessons learned from 30+ years in the field, how they inform GSC’s approach in Chile, and why Especularita continues to stand out: “Scale. Location. Opportunity.
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Sam Garrett spoke to @VOXmarkets about the implications of the latest #Mostaza metallurgy results, including strong recoveries from high-grade ore and what this means as Phase IV drilling gets underway. Watch below ⤵️
Great Southern Copper: Implications of met results Great Southern Copper's chief executive Sam Garrett joins Vox to talk about the latest metallurgical results from the company's Mostaza project in Chile. The results show strong recoveries from high grade ore, and mean that Great Southern can now report its grades at Mostaza in equivalents, such that the highest grade intercept over more than 20 metres comes in at 6% copper equivalent. A fourth phase of drilling is about to get underway, and further metallurgical work will run in parallel. ▶️ Watch the full interview: youtube.com/watch?v=RLIFoVUG… 🎧 Also available to listen to on the Vox Markets Podcast @greatscopper @BlytheRayPR @AndrewScottTV #GSCU #copper #gold #silver #chile #Especularita
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