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Copper has become a hot topic due to its role in the green energy transition and its necessity for urbanization. However, the lack of incoming supply in the long term has experts concerned.

Due to its importance in construction, energy transmission and new technologies, copper is a critical metal needed to power the future of our society. However, mined supply has not kept pace with demand, with few new operations coming online, and older mines facing decreasing grades and lower outputs.

The term “peak copper” was coined because some experts believe that copper reserves may be diminishing. According to the US Geological Survey (USGS), more than 700 million metric tons of copper have been mined throughout history, and current economic global copper reserves stand at 980 million metric tons.

Nearly all of that mined copper is still in circulation, as the red metal’s recycling rate is higher than that of any other engineering metal, but it is still not enough to keep up with escalating demand. As a result, it’s prudent to know the top copper reserves by country, especially when considering investing in the copper mining industry.

Reserve data for this article was sourced from the USGS’s 2025 Mineral Commodity Summary and supplemented with datasets from Mining Data Online (MDO) and the UN Comtrade Database.

Top 5 copper reserves by country

The countries with the largest copper reserves are Chile, Australia, Peru, the Democratic Republic of Congo (DRC) and Russia. These five countries hold more than 55 percent of the world’s total copper reserves and will be critical to a world with soaring demand for copper.

Read on to learn about these copper kingpins.

1. Chile

Copper reserves: 190 million metric tons

Chile holds the largest copper reserves globally at 190 million metric tons, nearly as much as Australia and Peru hold combined. Additionally, Chile is also the world’s top copper producer, with its 5.3 million metric tons of copper in 2024 representing nearly a quarter of global output.

The mining industry is essential to the Chilean economy, making up more than 50 percent of the country’s exports and contributing US$40 billion of its GDP in 2023. Copper alone accounting for more than US$29 billion of that total.

Due to the sheer quantity of copper in the country, it should come as no surprise that Chile is home to the world’s largest copper mine, Escondida. According to MDO, Escondida produced 927,000 metric tons of copper in concentrate in 2024 and sits atop proven and probable copper reserves of 37.62 million metric tons. The mine is a 57.5/30/12.5 joint venture between BHP (ASX:BHP,NYSE:BHP,LSE:BHP), Rio Tinto (ASX:RIO,NYSE:RIO,LSE:RIO) and Japan’s JECO.

2. Australia

Copper reserves: 100 million metric tons

Australian copper reserves are pegged at 100 million metric tons, tying it for the second largest country by copper reserves. The resource industry is an essential sector in Australia, contributing AU$385 billion during the 2024/2025 fiscal year. Of that, copper was the sixth largest contributor with AU$13.2 billion, a AU$1.8 billion increase over 2023/2024.

While Australia hosts significant copper reserves, it lags the other countries on the list with similarly sized reserves in terms of production at 800,000 metric tons in 2024. More than a quarter of that came from BHP’s Olympic Dam mine in South Australia, which produced 216,000 metric tons of copper cathode. The polymetallic mine contains substantial proven and probable copper reserves totaling 10.68 million metric tons.

Another significant operation in Australia is Newmont’s (TSX:NGT,NYSE:NEM,ASX:NEM) Cadia Valley mine, which hosts probable reserves of 3.1 million metric tons of contained copper. Cadia Valley produced 87,000 metric tons of copper in concentrate in 2024.

2. Peru

Copper reserves: 100 million metric tons

Copper reserves in Peru stand at 100 million metric tons, tying it with Australia for the second largest copper country. Much like its neighbor Chile, copper is an essential part of Peru’s economy, accounting for 49 percent of the value of its US$47.7 billion in mining exports.

Peru is home to some of the world’s biggest mining operations, and produced 2.6 million metric tons of copper last year. Two mines accounted for a third of the country’s total output.

The top producer in the country is the Cerro Verde Complex, a 55/21/19.6 venture with Freeport-McMoRan (NYSE:FCX), Sumitomo Metal Mining (TSE:5713) and Minas Buenaventura (NYSE:BVN). Cerro Verde hosts hosts proven and probable reserves of 11.45 million metric tons of copper and produced 949 million pounds of copper metal in concentrate in 2024.

Not to be outdone, the second highest is Antamina, a 33.75/33.75/22.5/10 joint venture between BHP, Glencore (LSE:GLEN,OTC Pink:GLCNF), Teck Resources (TSX:TECK.B,TSX:TECK.A,NYSE:TECK) and Mitsubishi (TSE:8058). Last year, output at the mine fell just short of Cerro Verde’s at 941 million pounds of copper in concentrate. Antamina hosts a proven and probable reserve of 4.53 million metric tons of contained copper.

The mine with the largest copper reserves in Peru is Southern Copper’s (NYSE:SCCO) Toquepala mine, home to 13.79 million metric tons of copper in proven and probable reserves. The mine produced 496 million pounds of copper in concentrate last year.

4. Democratic Republic of Congo

Copper reserves: 80 million metric tons

Copper reserves in the Democratic Republic of Congo stood at 80 million metric tons in 2024, making it the fourth largest country by copper reserves. The DRC’s economic copper reserves have seen a staggering rise in recent years, climbing from an estimated 19 million metric tons in 2019.

The mining sector has been critical to GDP growth in the DRC, with copper being the largest contributor. World Bank reports that the extraction sector has outpaced other segments of the DRC’s economy, increasing 12.8 percent in 2024, while non-mining sectors grew by only 3.2 percent.

According to data from the United Nations, in 2023 the DRC exported US$17 billion in refined copper and unwrought alloys, a large jump from US$7.34 billion in 2019. The country’s copper ore exports contributed US$2.16 billion in 2023, nearly double the US$1.11 billion four years prior.

Among the contributing factors in the rise in mining and export activity has been the development of the Lobito Corridor, which connects mineral-rich regions in Zambia, the DRC and Angola to the port at Lobito in Angola.

This link allows greater access for large-scale operations like Ivanhoe Mines (TSX:IVN) and Zijin Mining’s (HKEX:2899,SHA:601899) Kamoa-Kakula complex in the Southern DRC. One of the largest copper operations in the world, Kamoa-Kakula hosts a probable reserve of 17.69 million metric tons of contained copper and produced 964 million pounds of copper in concentrate in 2024.

4. Russia

Copper reserves: 80 million metric tons

Russia’s copper reserves are estimated to be 80 million metric tons, tying it with the DRC. While commodities are important to the Russian economy, contributing US$417 billion in 2024, the metals sector represented 15 percent of that total at US$60 billion.

Russia has been under significant sanctions since it invaded Ukraine in February 2022. According to the UN Comtrade Database, Russia’s copper exports from in 2021 were valued at US$5.98 billion.

In 2024, Russia produced 930,000 metric tons of copper, an increase from the 890,000 metric tons produced in 2023. Among the main contributing factors was a ramp-up in production at Udokan Copper’s Udokan mine in Siberia, which was expected to produce 135,000 metric tons in 2024 and, according to the mine’s website, hosts a JORC-compliant copper resource of 26.7 million metric tons.

Securities Disclosure: I, Dean Belder, hold no direct investment interest in any company mentioned in this article.

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NORTH KINGSTOWN, R.I. — The winged passenger ferry gliding over the surface of Narragansett Bay could be a new method of coastal transportation or a new kind of warship.

Its maker, Regent Craft, is betting on both.

Twelve quietly buzzing propellers line the 65-foot wingspan of Paladin, a sleek ship with an airplane’s nose. It looks nothing like the sailboats and fishing trawlers it speeds past through New England’s largest estuary.

“We had this vision five years ago for a seaglider — something that is as fast as an aircraft and as easy to drive as a boat,” said CEO Billy Thalheimer, jubilant after an hours-long test run of the new vessel.

On a cloudy August morning, Thalheimer sat in the Paladin’s cockpit and, for the first time, took control of his company’s prototype craft to test its hydrofoils. The electric-powered watercraft has three modes — float, foil and fly.

Billy Thalheimer, CEO and co-founder of REGENT, gestures after piloting the Viceroy Seaglider, a winged passenger ferry, following a test run on Narragansett Bay on Aug. 6.Charles Krupa / AP

From the dock, it sets off like any motorized boat. Farther away from land, it rises up on hydrofoils — the same kind used by sailing ships that compete in America’s Cup. The foils enable it to travel more than 50 miles per hour — and about a person’s height — above the bay.

What makes this vessel so unusual is that it’s designed to soar about 30 feet above the water at up to 180 miles per hour — a feat that hasn’t quite happened yet, with the first trial flights off Rhode Island’s seacoast planned for the end of summer or early fall.

If successful, the Paladin will coast on a cushion of air over Rhode Island Sound, lifting with the same “ground effect” that pelicans, cormorants and other birds use to conserve energy as they swiftly glide over the sea. It could zoom to New York City — which takes at least three hours by train and longer on traffic-clogged freeways — in just an hour.

As it works to prove its seaworthiness to the U.S. Coast Guard and other regulators around the world, Regent is already lining up future customers for commercial ferry routes around Florida, Hawaii, Japan and the Persian Gulf.

Regent is also working with the U.S. Marines to repurpose the same vessels for island-hopping troops in the Pacific. Those vessels would likely trade electric battery power for jet fuel to cover longer journeys.

With backing from influential investors including Peter Thiel and Mark Cuban, Thalheimer says he’s trying to use new technology to revive the “comfort and refined nature” of 1930s-era flying boats that were popular in aviation’s golden age before they were eclipsed by commercial airlines.

This time, Thalheimer added, they’re safer, quieter and emission-free.

“I thought they made travel easier in a way that made total sense to me,” Cuban said by email this week. “It’s hard to travel around water for short distances. It’s expensive and a hassle. Regent can solve this problem and make that travel fun, easy and efficient.”

Co-founders and friends Thalheimer, a skilled sailor, and chief technology officer Mike Klinker, who grew up lobster fishing, met while both were freshmen at the Massachusetts Institute of Technology and later worked together at Boeing. They started Regent in 2020.

They’ve already tested and flown a smaller model. But the much bigger, 12-passenger Paladin — prototype of a product line called Viceroy — began foil testing this summer after years of engineering research and development. A manufacturing facility is under construction nearby, with the vessels set to carry passengers by 2027.

The International Maritime Organization classifies “wing-in-ground-effect” vehicles such as Regent’s as ships, not aircraft. But a database of civilian ships kept by the London-based organization lists only six around the world, all of them built before it issued new safety guidance on such craft in 2018 following revisions sought by China, France and Russia.

The IMO says it treats them as marine vessels because they operate in the vicinity of other watercraft and must use the same rules for avoiding collisions. The Coast Guard takes a similar approach.

“You drive it like a boat,” Thalheimer said. “If there’s any traffic on the harbor, you’ll see it on the screen. If you see a boat, you’d go around it. We’re never flying over boats or anything like that.”

The REGENT Viceroy Seaglider on a test run on Aug. 6.Charles Krupa / AP

One of the biggest technical challenges in Regent’s design is the shift from foiling to flying. Hydrofoils are fast for a seafaring vessel, but far slower than the speeds needed to lift a conventional airplane from a runway.

That’s where air blown by the 12 propellers comes in, effectively tricking the wing into generating high lift at low speeds.

All of this has worked perfectly on the computer simulations at Regent’s headquarters in North Kingstown, Rhode Island. The next step is testing it over the water.

For decades, the only warship known to mimic such a ground-effect design was the Soviet Union’s hulking ekranoplan, which was built to fly under radar detection but never widely used. Recently, however, social media images of an apparent Chinese military ekranoplan have caught the attention of naval experts amid increasingly tense international disputes in the South China Sea.

Regent has capitalized on those concerns, pitching its gliders to the U.S. government as a new method for carrying troops and cargo across island chains in the Indo-Pacific region. It could also do clandestine intelligence collection, anti-submarine warfare and be a “mothership” for small drones, autonomous watercraft or medical evacuations, said Tom Huntley, head of Regent’s government relations and defense division.

They fly below radar and above sonar, which makes them “really hard to see,” Huntley said.

While the U.S. military has shown increasing interest, questions remain about their detectability, as well as their stability in various sea states and wind conditions, and their “cost at scale beyond a few prototypes and maintainability,” said retired U.S. Navy Capt. Paul S. Schmitt, an associate research professor at the Naval War College, across the bay in Newport, Rhode Island.

Schmitt, who has seen Paladin from afar while sailing, said he also has questions about what kind of military mission would fit Regent’s “relatively short range and small transport capacity.”

The possibilities that most excite Cuban and other Regent backers are commercial.

Driving Interstate 95 through all the cities that span Florida’s Atlantic Coast can take the better part of a day, which is one reason why Regent is pitching Miami as a hub for its coastal ferry trips.

The Viceroy seagliders can already carry more passengers than the typical seaplane or helicopter, but a growing number of electric hydrofoil startups, such as Sweden’s Candela and California-based Navier, are trying to stake out ferry routes around the world.

Thalheimer sees his vehicles as more of a complement than a competitor to electric hydrofoils that can’t travel as fast, since they will all use the same docks and charging infrastructure but could specialize in different trip lengths.

This post appeared first on NBC NEWS

Walmart on Thursday raised its full-year earnings and sales outlook as its online business posted another quarter of double-digit gains, even as the company said costs are rising from higher tariffs.

The big-box retailer topped Wall Street’s quarterly sales estimates but fell short of earnings expectations, the first time it missed on quarterly earnings since May 2022. The company said it felt pressure on profits for the period, including from some one-time expenses, such as restructuring costs, pricier insurance claims and litigation settlements.

Walmart said it now expects net sales to grow 3.75% to 4.75% for the fiscal year, up from its previous expectations of 3% to 4%. It raised its adjusted earnings per share outlook slightly to $2.52 to $2.62, up from a prior range of $2.50 to $2.60 per share.

In an interview with CNBC, Chief Financial Officer John David Rainey said the company is working hard to keep prices low — including speeding up imports from overseas and stepping up the number of Rollbacks, or limited-time discounts, in its stores.

“This is managed on an item-by-item and category-by-category basis,” he said. “There are certainly areas where we have fully absorbed the impact of higher tariff costs. There are other areas where we’ve had to pass some of those costs along.”

But he added “tariff-impacted costs are continuing to drift upwards.”

Even so, Rainey said Walmart hasn’t seen a change in customer spending. For example, sales of private label items, which typically cost less than national brands, were roughly flat year over year, he said.

“Everyone is looking to see if there are any creaks in the armor or anything that’s happening with the consumer, but it’s been very consistent,” he said. “They continue to be very resilient.”

Yet on the company’s earnings call, CEO Doug McMillon said middle- and lower-income households have been more sensitive to tariff-related price increases, particularly in discretionary categories.

“We see a corresponding moderation in units at the item level as customers switch to other items, or in some cases, categories,” he said.

Here’s what the big-box reported for the fiscal second quarter compared with what Wall Street expected, according to a survey of analysts by LSEG:

Walmart shares fell about 2% in premarket trading Thursday.

Walmart’s net income jumped to $7.03 billion, or 88 cents per share, in the three-month period that ended July 31, compared with $4.50 billion, or 56 cents per share, in the year-ago quarter.

Revenue rose from $169.34 billion in the year-ago quarter.

Comparable sales for Walmart U.S. climbed 4.6% in the second quarter, excluding fuel, compared with the year-ago period, as both the grocery and health and wellness category saw strong growth. That was higher than the 4% increase that analysts expected. The industry metric, also called same-store sales, includes sales from stores and clubs open for at least a year.

At Sam’s Club, comparable sales jumped 5.9% excluding fuel, higher than the 5.2% that analysts anticipated.

E-commerce sales jumped 25% globally and 26% in the U.S., as both online purchases and advertising grew. In the U.S., Walmart said sales through store-fulfilled delivery of groceries and other items grew nearly 50% year over year, with one-third of those orders expedited. The company charges a fee for some of those faster deliveries, and others are included as a benefit of its subscription-based membership program, Walmart+.

Its global advertising business grew 46% year over year, including Vizio, the smart TV maker it acquired for $2.3 billion last year. Its U.S. advertising business, Walmart Connect, grew by 31%.

As Walmart’s online business drums up more revenue from home deliveries, advertising and commissions from sellers on its third-party marketplace, e-commerce has become a profitable business. The company marked a milestone in May — posting its first profitable quarter for its e-commerce business in the U.S. and globally.

Rainey said on Thursday that Walmart doubled its e-commerce profitability in the fiscal second quarter from the prior quarter.

In the U.S., shoppers both visited Walmart more and spent more on those trips during the quarter. Customer transactions rose 1.5% year over year and average ticket increased 3.1% for Walmart’s U.S. business.

As the largest U.S. retailer, Walmart offers a unique window into the financial health of American households. As higher duties have come in fits and starts — with some getting delayed and others going into effect earlier this month — Wall Street has tried to understand how those costs will ripple through the U.S. economy.

Walmart warned in May that it would have to raise some prices due to higher levies on imports, even with its size and scale. The company’s comments drew the ire of President Donald Trump, who said in a social media post that Walmart should “EAT THE TARIFFS.”

About a third of what Walmart sells in the U.S. comes from other parts of the world, with China, Mexico, Canada, Vietnam and India representing its largest markets for imports, Rainey said in May.

According to an analysis by CNBC of about 50 items sold by the retailer, some of those price changes have already hit shelves. Items that rose in price at Walmart over the summer included a frying pan, a pair of jeans and a car seat.

Rainey on Thursday declined to specify items or categories where Walmart had increased prices, saying the company is “trying to keep prices as low as we can.”

He said one of the company’s strategies has been bringing in inventory early, particularly for Sam’s Club as it gets ready for the second half of the fiscal year and its crucial holiday season. At the end of the quarter, inventory was up about 3.5% at Sam’s Club, Rainey said. It was up 2.2% for Walmart U.S.

On the company’s earnings call, McMillon said the impact of tariffs has been “gradual enough that any behavioral adjustments by the customer have been somewhat muted.”

“But as we replenish inventory at post-tariff price levels, we’ve continued to see our costs increase each week, which we expect will continue into the third and fourth quarters,” he said.

Yet even with higher costs from tariffs, Walmart has fared better than its retail competitors as it has leaned into its reputation for value, competed on faster deliveries to customers’ homes and attracted more business from higher-income households.

The Arkansas-based retailer’s performance has diverged sharply from rival Target, which posted another quarter of sales declines on Wednesday and named the new CEO who will be tasked with trying to turn around the company.

Walmart has gained from Target’s struggles. It has followed the Target playbook by launching more exclusive and trend-driven brands, including grocery brand BetterGoods and activewear brand Love & Sports. It has also expanded its third-party marketplace to include prestige beauty brands and more.

Sales of general merchandise, items outside of the grocery department, were a bright spot for Walmart in the fiscal second quarter, Rainey said. That category struggled during peak inflation in recent years, as consumers spent less on discretionary items because of rising grocery bills.

Comparable sales for general merchandise rose by a low-single-digit percentage and accelerated throughout the quarter, Rainey told CNBC. He added clothing and fashion sales “really shined for us.”

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The S&P 500 ($SPX) just logged its fifth straight trading box breakout, which means that, of the five trading ranges the index has experienced since the April lows, all have been resolved to the upside.

How much longer can this last? That’s been the biggest question since the massive April 9 rally. Instead of assuming the market is due to roll over, it’s been more productive to track price action and watch for potential changes along the way. So far, drawdowns have been minimal, and breakouts keep occurring. Nothing in the price action hints at a lasting change — yet.

While some are calling this rally “historic,” we have a recent precedent. Recall that from late 2023 through early 2024, the index had a strong start and gave way to a consistent, steady trend.

From late October 2023 through March 2024, the S&P 500 logged seven consecutive trading box breakouts. That streak finally paused with a pullback from late March to early April, which, as we now know, was only a temporary hiccup. Once the bid returned, the S&P 500 went right back to carving new boxes and climbing higher.

New 52-Week Highs Finally Picking Up

If there’s been one gripe about this rally, it’s that the number of new highs within the index has lagged. As we’ve discussed before, among all the internal breadth indicators available, new highs almost always lag — that’s normal. What we really want to see is whether the number of new highs begins to exceed prior peaks as the market continues to rise, which it has, as shown by the blue line in the chart below.

As of Wednesday’s close, 100 S&P 500 stocks were either at new 52-week highs or within 3% of them. That’s a strong base. We expect this number to continue rising as the market climbs, especially if positive earnings reactions persist across sectors.

Even when we get that first day with 100+ S&P 500 stocks making new 52-week highs, though, it might not be the best time to initiate new longs.

The above chart shows that much needs to align for that many stocks to peak in unison, which has historically led to at least a short-term consolidation, if not deeper pullbacks — as highlighted in yellow. Every time is different, of course, but this is something to keep an eye on in the coming weeks.

Trend Check: GoNoGo Still “Go”

The GoNoGo Trend remains in bullish mode, with the recent countertrend signals having yet to trigger a greater pullback.

Active Bullish Patterns

We still have two live bullish upside targets of 6,555 and 6,745, which could be with us for a while going forward. For the S&P 500 to get there, it will need to form new, smaller versions of the trading boxes.

Failed Bearish Patterns

In the chart below, you can view a rising wedge pattern on the recent price action, the third since April. The prior two wedges broke down briefly and did not lead to a major downturn. The largest pullbacks in each case occurred after the S&P 500 dipped below the lower trendline of the pattern.

The deepest drawdown so far is 3.5%, which is not exactly a game-changer. Without downside follow-through, a classic bearish pattern simply can’t be formed, let alone be broken down from.

We’ll continue to monitor these formations as they develop because, at some point, that will change.

Providence Gold Mines Inc. (“Providence” or the “Company”) announces that subject to Regulatory approval it has entered an option agreement to acquire the “La Dama de Oro Gold Property”. The property is a historical gold mine 100% owned by the Optionor, (” Mohave Gold Mining”), a private Company incorporated under the laws of the state of California.

Providence recently commissioned Ethos Geological Inc. of Bozeman MT to complete an NI 43 101 technical report, authored by Zachary Black, SME-RM acting as the Qualified Person under NI 43 101. The NI 43 101 technical report has been submitted for Exchange review and approval. A cautionary note: The property is at an early exploration stage and does not have sufficient data for a mineral resource.

The La Dama de Oro Property is situated in the Silver Mountain Mining District, within the structurally complex Eastern California Shear Zone and the intersection with the San Andreas Fault Zone. Bedrock geology includes Mesozoic quartz monzonite that intrudes the Jurassic Sidewinder Volcanics. The structural history of the region implies a sequence of compressional and extensional events that reactivated favorably oriented zones of weakness for the circulation of hydrothermal fluids. The main zone of mineralization is hosted by the La Dama de Oro Fault, a shallow northeast-dipping oblique-slip fault.

The mineralization at the property is classified as a structurally controlled, low-sulfidation epithermal gold-silver vein system. Gold and silver mineralization is associated with multi-phase quartz veining, brecciation, and pervasive hydrothermal alteration along the La Dama de Oro Fault. The largest known vein is 4.5 feet at its widest point and remains open to exploration, with the potential for additional undiscovered veins along the fault system. The property has an approved exploration permit that includes a bulk sample.

The Option entitles the Company the right to purchase 100% of the La Dama de Oro Gold Property under the following terms:

YEAR 1

Within 15 days of Regulatory approval the Company shall issue 2,000,000 common shares from treasury and incur $20,000 in expenditures within 12 months of the effective date.

YEAR 2

The Company shall issue an additional 2,000,000 common shares from treasury and incur $250,000 in expenditures before the second-year anniversary of the effective date

YEAR 3

The Company shall issue an additional 500,000 common shares from treasury and incur a further $250,000 in expenditures before the third-year anniversary date of the effective date

YEAR 4

The Company shall incur an additional $250,000 expenditures before the fourth-year anniversary of the effective date

Ronald A. Coombes, President & CEO of Providence commented; “The best place to explore for gold is where gold is, with the rich historical history of past gold production at the La Dama de Oro mine there remains very good discovery potential”.

The scientific and technical information contained in this news release has been reviewed and approved by Zachary Black, SME-RM, a Qualified Person as defined under NI 43-101. Mr. Black is a consultant and is independent of Providence Gold Mines Inc.

For more information, please contact Ronald Coombes, President, and CEO of the Company.

Ronald A. Coombes, President & CE

Phone: 604 724 2369

roombes@providencegold.com

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING INFORMATION

Neither the OTCQB and or the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

All statements, trend analysis and other information contained in this press release relative to markets about anticipated future events or results constitute forward-looking statements. All statements, other than statements of historical fact, included herein, including, without limitation, statements relating to the permitting process, future production of Providence Gold Mines, budget and timing estimates, the Company’s working capital and financing opportunities and statements regarding the exploration and mineralization potential of the Company’s properties, are forward-looking statements. Forward-looking statements are subject to business and economic risks and uncertainties and other factors that could cause actual results of operations to differ materially from those contained in the forward- looking statements. Important factors that could cause actual results to differ materially from Providence Gold Mines expectations include fluctuations in commodity prices and currency exchange rates; uncertainties relating to interpretation of drill results and the geology, continuity and grade of mineral deposits; the need for cooperation of government agencies and native groups in the exploration and development of properties and the issuance of required permits; the need to obtain additional financing to develop properties and uncertainty as to the availability and terms of future financing; the possibility of delay in exploration or development programs and uncertainty of meeting anticipated program milestones; and uncertainty as to timely availability of permits and other governmental approvals. Forward-looking statements are based on estimates and opinions of management at the date the statements are made. Providence Gold Mines does not undertake any obligation to update forward-looking statements except as required by applicable securities laws. Investors should not place undue reliance on forward-looking statement.

Source

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ESGold (CSE:ESAU,OTCQB:ESAUF) has signed a binding memorandum of understanding with Colombian firm Planta Magdalena to form a 50/50 joint venture on a fully permitted gold- and silver-bearing tailings project.

Under the agreement, ESGold will invest C$1.5 million for its stake and will retain a first right of refusal to acquire the remaining 50 percent interest from Planta Magdalena within 12 months.

The project is designed to replicate ESGold’s Montauban model in Québec, which focuses on generating cashflow by reprocessing legacy tailings, while providing environmental remediation.

Preliminary due diligence sampling of 27 tailings collected from the project, located in Colombia’s Bolívar department, returned encouraging results, including assays of 42.7 grams per metric ton (g/t) gold and 280 g/t silver.

Several samples exceeded 5 g/t gold and 190 g/t silver, highlighting the potential for high-grade recovery.

Bulk concentrate tests are underway, with final verification to be completed at Actlabs in Québec.

Bolívar is one of Colombia’s most prolific gold regions, with artisanal miners processing an estimated 300,000 metric tons of ore annually. ESGold, a self-described scalable clean mining and exploration innovation company, plans to apply modern, mercury-free recovery methods to improve yields while addressing environmental concerns.

“The region still processes hundreds of thousands of metric tons of ore annually, yet much of it is handled using rudimentary mercury amalgamation methods that leave behind a substantial amount of gold and silver in the tailings,” said Gordon Robb, CEO of ESGold. “This creates an immense opportunity for ESGold to apply modern, environmentally responsible recovery technology that can significantly improve yields while remediating legacy mine sites.”

Pending completion of technical and legal due diligence, ESGold aims to fast track the project toward production in 2026, establishing a second high-margin operation alongside Montauban.

Green revenue stream

It is estimated that there are 8,500 tailings facilities around the globe, holding more than 217 billion cubic meters of mine ‘waste.’ In an effort to reduce the amount of stored tailings and their environmental impact, tailings reprocessing is emerging as both an economic and sustainable revenue stream.

By extracting valuable residual metals, such as gold, copper and critical minerals, from legacy waste, companies can generate revenue while reducing the environmental footprint of tailings facilities.

The approach also aligns with sustainability goals, as it mitigates risks like tailings dam failures and restores degraded sites, turning longstanding liabilities into productive assets

Globally, the growing recognition of untapped value in tailings has spurred renewed interest and investment, with major miners — like Vale (NYSE:VALE) — and governments prioritizing tailings projects as part of circular mining strategies and critical minerals security.

Securities Disclosure: I, Georgia Williams, hold no direct investment interest in any company mentioned in this article.

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Commodities giant Glencore (LSE:GLEN,OTC Pink:GLCNF) has submitted applications to place two of its flagship copper projects in Argentina under a new investment regime.

The Switzerland-based firm is seeking to include the El Pachón deposit in San Juan and the Agua Rica deposit in Catamarca under Argentina’s recently introduced Incentive Regime for Large Investments (RIGI).

Together, the two projects represent a planned capital investment of about US$13.5 billion over the next decade — US$9.5 billion for El Pachón and US$4 billion for Agua Rica.

Both sites would benefit from a long-term economic framework with enhanced investor protections under the RIGI program, which the administration of President Javier Milei launched this year to attract foreign investment.

“President Milei and his administration must be credited for introducing the RIGI. This framework has changed the investment landscape in Argentina, providing a key catalyst to attract major foreign investment to the country,” Glencore CEO Gary Nagle said in the company’s announcement on Monday (August 18).

“The RIGI provides a key platform for the development of Argentina’s significant natural resource endowment,’ added Martín Pérez de Solay, CEO of Glencore Argentina.

‘I am confident that the mining sector can be a major contributor to the Argentinian economy with the El Pachón and Agua Rica projects supporting the country’s ambition to become one of the world’s leading copper producers.”

El Pachón is a large-scale copper and molybdenum deposit with estimated resources of about 6 billion metric tons (MT) of ore averaging 0.43 percent copper, 2.2 grams per MT silver and 130 grams per MT molybdenum.

For its part, Agua Rica hosts roughly 1.2 billion MT of ore with average grades of 0.47 percent copper, 0.2 grams per MT gold, 3.4 grams per MT silver and 0.03 percent molybdenum. Ore from Agua Rica would be processed at the existing Alumbrera facilities, located 35 kilometers away, through the MARA project framework.

The scale of Glencore’s expansion comes amid a broader strategic race among western producers to secure supplies of critical minerals needed for clean energy technologies, electric vehicles and defense applications. Copper in particular is considered vital to global electrification, and analysts warn that rising demand could soon outstrip supply.

US enforcement shift on Chinese metals

On Tuesday (August 19), the US Department of Homeland Security announced that imports of Chinese steel, copper and lithium will be targeted for “high-priority enforcement” under the Uyghur Forced Labor Prevention Act, a law restricting goods linked to alleged human rights abuses in China’s Xinjiang region.

“The use of slave labor is repulsive and we will hold Chinese companies accountable for abuses and eliminate threats its forced labor practices pose to our prosperity,” Homeland Security Secretary Kristi Noem said in a post on X.

US officials say the Xinjiang region hosts state-run internment camps where Uyghurs and other minority groups are subject to forced labor. Beijing has consistently denied the allegations, dismissing them as politically motivated.

The announcement expands Washington’s campaign to scrutinize goods with ties to Xinjiang, which has already affected solar panels, cotton and other commodities. The new focus on copper and lithium marks a significant escalation given both metals’ central role in renewable energy and battery production.

Global supply chains in flux

Together, Glencore’s Argentine projects and Washington’s enforcement measures highlight how critical minerals are becoming increasingly entangled with geopolitics.

China processes about 70 percent of the world’s rare earths and controls a major share of global copper and lithium refining capacity. Western governments are trying to diversify away from Chinese supply chains amid rising tensions.

Argentina, with its vast mineral reserves, has emerged as a key player in this strategy. The country is already a major producer of lithium and is positioning itself as a copper hub through projects like Glencore’s expansion.

Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.

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Privately owned Rare Earths Americas (REA) has formed in a bid to explore and develop high-grade rare earths assets in the US and Brazil, looking to consolidate supply chains for various domestic sectors.

The company, which raised AU$25 million in a private funding round, said it combines experienced operators and investors with “deep expertise across global mining, energy and critical materials.”

Included in the company’s portfolio is the Foothills discovery, located in Georgia, US.

The site contains grades of up to 41.3 percent total rare earth oxides, including heavy rare earths crucial for high-performance magnets. REA has highlighted its strong logistics, low-cost power and streamlined path to permitting.

In Brazil, the Alpha and Constellation projects hold more than 1 billion metric tons of high-grade ionic clay rare earths mineralization, including dysprosium and terbium, which are essential for permanent magnets.

The Homer project, also located in Brazil, targets multiple carbonatite clusters with the potential for niobium discoveries in a region known for leading niobium mines.

“The rare earths market is undergoing a generational shift as the West races to secure its rare earths future,” said CEO Donald Swartz in a Monday (August 18) press release.

REA’s timing aligns with broader US efforts to reduce reliance on China, which currently controls nearly 70 percent of global rare earths processing and accounts for most heavy rare earths production.

In April, Beijing restricted shipments of seven rare earths to the US and other countries, prompting concern among automakers and defense contractors dependent on these materials.

The US government recently proposed a pricing support mechanism for domestic rare earths ventures in order to increase production and mitigate China’s influence.

Discussions last month, led by former White House Trade Advisor Peter Navarro and National Security Council official David Copley, included rare earths producers and major tech firms reliant on these critical minerals.

China’s dominance stems from billions of dollars invested in mining and processing since 2000, often with minimal environmental or safety oversight, allowing the country to produce rare earths at lower cost than western competitors.

The US response to the Asian nation’s rare earths stranglehold has included efforts to develop domestic mine supply and build out refinement, processing and production capacity. American companies have also sought to secure alternative sources in Africa and Latin America, but investment and technology barriers remain significant.

Mountain Pass in California, the country’s only large-scale rare earths mine, produces bastnaesite carbonate, but relies heavily on foreign processing. MP Materials (NYSE:MP), the mine’s operator, posted a net loss of US$65.4 million in 2024, highlighting the challenge of competing with China’s low-cost production model.

REA’s launch positions it as a potential strategic player in this evolving landscape.

According to the company, the Foothills project offers a “streamlined permitting pathway” in the US, while the Alpha and Constellation projects in Brazil provide access to large-scale, high-grade heavy rare earths.

“With grade and strategic geography on our side, we intend to advance our rare earths projects to support the long-term supply of critical materials essential to domestic innovation,” Swartz added.

Securities Disclosure: I, Giann Liguid, hold no direct investment interest in any company mentioned in this article.

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Uranium mining in Canada accounts for 13 percent of global output, making the Great White North the second largest producer of uranium in the world, behind only Kazakhstan.

Canada hosts 9 percent of the world’s uranium resources and is home to the biggest deposits of high-grade uranium. Their grades of up to 20 percent uranium are 100 times greater than the global average.

Canadian uranium deposits are found mainly in the provinces of Saskatchewan, Newfoundland and Labrador, and Québec, as well as the territory of Nunavut. Of these, Saskatchewan leads the country in both uranium exploration and production.

In this article

    Top Canadian uranium mines

    Canada is home to three producing uranium mines, Cigar Lake, McArthur River and McClean Lake, all of which are located in Saskatchewan’s Athabasca Basin.

    Saskatchewan is a premier uranium mining jurisdiction as home to the Athabasca Basin, a mining-friendly region in the north of the province that’s renowned for its high-quality uranium deposits. The area’s long uranium-mining history has made Canada an international leader in the uranium sector.

    Canada’s major uranium mining companies are Cameco (TSX:CCO,NYSE:CCJ) and Orano Canada, a subsidiary of the multinational company Orano Group. Cameco is the majority owner and operator of Cigar Lake and McArthur River. Orano holds a significant stake in both mines, and is also the majority owner and operator of the recently restarted McClean Lake operation.

    Data and information on the Canadian uranium mines and advanced projects discussed below is taken from mining database MDO. The database only includes projects that have at least partial ownership by public companies.

    1. Cigar Lake Mine

    Ownership:
    54.547% — Cameco
    40.453% — Orano Canada
    5% — TEPCO Resources
    Province: Saskatchewan
    Mine type: Underground
    Deposit type: Unconformity-related

    Cigar Lake, which entered commercial production in 2015, is one of Canada’s largest uranium mines and the world’s highest grade uranium mine. The underground mining operation involves the use of innovative mining methods such as jet boring, which was purposely designed by Cameco to tackle the unique challenges of the Cigar Lake deposit.

    For 2024, production at the Cigar Lake mine was reported at 16.9 million pounds U3O8, up 2 million pounds from the previous year. Guidance for 2025 stands at approximately 18 million pounds.

    Cigar Lake’s proven and probable reserves stand at 551,400 metric tons of ore grading 15.87 percent U3O8 for 192.9 million pounds of contained U3O8. Its mine life is expected to run until 2036.

    2. McArthur River-Key Lake Mine

    Ownership:
    McArthur River mine
    69.805% — Cameco
    30.195% — Orano Canada
    Key Lake mill
    83.3% — Cameco
    16.7% — Orano Canada
    Province: Saskatchewan
    Mine type: Underground
    Deposit type: Unconformity-related

    The McArthur River-Key Lake operation is home to the McArthur River mine and Key Lake mill, respectively the largest high-grade uranium mine and largest uranium mill in the world, according to MDO.

    McArthur River was first brought into production in 2000 using raiseboring and blast hole stoping mining methods, but was put on care and maintenance temporarily in early 2018 due to low uranium prices. Cameco brought the mine and mill back into production in late 2022, progressively ramping up output over the next few years.

    Production in 2024 came in at 20.3 million pounds U3O8, up nearly 43 percent from the previous year’s output, and production guidance for 2025 has been set at 18 million pounds.

    McArthur River’s proven and probable reserves total 2.49 million metric tons grading 6.55 percent U3O8 for 359.6 million pounds of contained metal. Its mine life extends out to 2044.

    3. McClean Lake Mine and Mill

    Ownership:
    77.5% — Orano Canada
    22.5% — Denison Mines (TSX:DML)
    Province: Saskatchewan
    Mine type: Surface mine
    Deposit type: Unconformity-related

    The McClean Lake mine re-entered production in July 2025, 17 years after it was shuttered in 2008 due to low uranium prices made the operations uneconomic.

    After studies demonstrated that the joint venture partners’ patented surface access borehole resource extraction (SABRE) mining method could bring McClean back to life economically, the decision was made in January 2024 to bring the asset back into production.

    The site hosts multiple deposits, including the now-producing McClean North deposit. It also boasts the only mill in the world designed to process high-grade uranium ore without dilution, according to MDO. The mill has the capacity to produce 24 million pounds of uranium concentrate, or yellowcake, annually. Currently, the mill is processing ore from the Cigar Lake mine under a toll mining agreement.

    Proven reserves at McClean Lake are in the form of ore stockpiles, and total 90,000 metric tons at a grade of 0.37 percent for U3O8 for 700,000 pounds of contained metal. The site also hosts significant indicated and inferred resources of 25.4 million pounds across the McLean North, Sue D and Sue F deposits.

    The partners expect to produce approximately 800,000 pounds of U3O8 from McClean North in the first year of operations. In addition, mining at the McClean North and Sue F deposits has the potential to produce about 3 million pounds from 2026 to 2030.

    Upcoming Canadian uranium mines

    There are a handful of contenders for Canada’s next uranium mine: Patterson Lake South, Rook 1 and Wheeler River. None are in the construction stage yet, but most are expecting to come online in the next few years. Learn about the advanced uranium projects below.

    1. Patterson Lake South

    Ownership: Paladin Energy (TSX:PDN,ASX:PDN)
    Province: Saskatchewan
    Mine type: Underground
    Deposit type: Basement hosted vein-type or fracture-filled

    Currently in the permitting phase, the Patterson Lake South (PLS) project hosts the large, high-grade and near-surface Triple R deposit, which has the potential to produce both uranium and gold. The project has a probable mineral reserve estimate of 93.7 million pounds of contained uranium from 3 million metric tons grading 1.41 percent U3O8.

    The 2023 feasibility study for PLS highlights average production of approximately 9 million pounds U3O8 per year over a 10 year mine life.

    Paladin added the PLS uranium project to its portfolio in December 2024 via its acquisition of Fission Uranium. The company is continuing to develop the PLS’s resource potential outside of the Triple R deposit, with a significant focus on the project’s Saloon East zone. Advancing through the environmental permitting process remains ongoing.

    2. Rook 1

    Ownership: NexGen Energy (TSX:NXE)
    Province: Saskatchewan
    Mine type: Underground
    Deposit type: Basement-hosted, vein-type

    NexGen Energy’s Rook 1 project, home to the Arrow deposit, is in the permitting stage with a feasibility study completed in February 2021. Arrow hosts probable mineral reserves of 239.6 million pounds of U3O8 from 4.57 million metric tons of ore at a grade of 2.37 percent, as well as a measured and indicated resource of 256.7 million pounds from 3.75 million metric tons at 3.1 percent.

    Over its 11.7 year mine life, Rook 1 is expected to produce an average of 19.8 million pounds of U3O8 per year, including over 25 million pounds during the first five years.

    Provincial environmental assessment approval was granted in November 2023, and the federal environmental impact statement was accepted as final in January 2025. In March 2025, the company shared that the Canadian Nuclear Safety Commission has proposed hearing dates for the Rook I project on November 19, 2025, and February 9 to 13, 2026.

    NexGen states that a full project execution team is at the ready and the site is fully prepared for construction activities to commence following final federal approval.

    3. Wheeler River

    Ownership:
    95% — Denison Mines
    5% — Uranium Energy (TSX:UEC,NYSEAMERICAN:UEC)
    Province: Saskatchewan
    Mine type:
    Phoenix — In-situ recovery

    Gryphon — Underground
    Deposit type: Unconformity-related

    The Wheeler River uranium project, billed as the largest undeveloped uranium project in the eastern region of the Athabasca Basin, is home to the high-grade Phoenix and Gryphon deposits. Each deposit is considered a standalone asset, and the Phoenix deposit is the more advanced of the two.

    A feasibility study for the Phoenix deposit as an in-situ recovery operation was completed in mid-2023. In February 2025, Denison reported that the Canadian Nuclear Safety Commission is set to conduct hearings for the project’s environmental assessment and license to prepare and construct a uranium mine and mill on October 8 and December 8 to 12, 2025. If granted approval, Denison is prepared to start construction in early 2026, followed by first production by the first half of 2028.

    As for the Gryphon deposit, an update to the pre-feasibility study for a conventional underground mining operation was completed in 2023. Denison conducted a field program in the first quarter of 2025 as part of its efforts to support a feasibility study.

    Canadian uranium exploration companies

    Canada is also home to a slew of uranium exploration and development companies focused on discovering uranium in Saskatchewan, Nunavut and Newfoundland and Labrador.

      For more insight on the uranium companies operating in the Athabasca Basin discussed in this article, check out our breakdown of the 15 uranium companies exploring the basin.

      Securities Disclosure: I, Melissa Pistilli, hold no direct investment interest in any company mentioned in this article.

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