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Perpetua makes tungsten discovery at Gold-Stibnite project in Idaho

.gtr-container-a7b2c9d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; box-sizing: border-box; max-width: 100%; margin: 0 auto; overflow-wrap: break-word; word-wrap: break-word; } .gtr-container-a7b2c9d4 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-a7b2c9d4 .gtr-title { font-size: 18px; font-weight: bold; color: #2583AE; margin-bottom: 1.5em; text-align: left; } .gtr-container-a7b2c9d4 .gtr-subtitle { font-size: 16px; font-weight: bold; color: #2583AE; margin-top: 2em; margin-bottom: 1em; text-align: left; } .gtr-container-a7b2c9d4 blockquote { border-left: 4px solid #2583AE; padding-left: 15px; margin: 2em 0; font-style: italic; color: #555; background-color: rgba(37, 131, 174, 0.05); padding: 15px; border-radius: 4px; text-align: left; font-size: 14px; } .gtr-container-a7b2c9d4 .gtr-source { margin-top: 2em; font-size: 12px; color: #777; text-align: left; } .gtr-container-a7b2c9d4 .gtr-source a { color: #2583AE; text-decoration: none; } .gtr-container-a7b2c9d4 .gtr-source a:hover { text-decoration: underline; color: #1a6080; } @media (min-width: 768px) { .gtr-container-a7b2c9d4 { padding: 30px 40px; max-width: 800px; } } Perpetua Resources (Nasdaq: PPTA) (TSX: PPTA) said on Thursday it has identified gold and antimony exploration targets with the potential for extensions of the permitted pits within its Stibnite project in Idaho, and that it identified potential sources of tungsten. Tungsten is a critical mineral that has the highest melting point of any metal, and extreme density, making it essential for heavy industry, aerospace engineering, advanced electronics, and military defense systems like armor-piercing ammunition. Tungsten production in the US ceased in 2015. The US had been mining tungsten, but it was no longer commercially viable due to low prices and competition from China. China dominates global tungsten production, accounting for over 80% of last year’s total output of 81,000 tons, according to the USGS. “Our focus is on drilling areas that align with our currently planned mining sequence with potential to directly add value,” Perpetua CEO Jon Cherry said in a news release. “Our priority is testing higher-grade gold and antimony targets within our three permitted pits that could supplement our existing Stibnite Gold project mine plan with the aim of sustaining or exceeding our estimated annual average production level of 463,000 gold ounces beyond our first four years of production.” The company said recent drilling between the currently permitted Yellow Pine and West End reserve pits continues to reveal compelling new mineralization, including multiple high-grade gold intervals and a new gold-tungsten discovery. Significant high-grade gold intercepts, including a gold-tungsten intercept, have been identified in the Clark Tunnel Fault Zone (CTFZ) located along the southeastern edge of the proposed Yellow Pine pit. Additional occurrences of scheelite, a tungsten-bearing mineral, have been observed in ongoing drilling in the CTFZ, Perpetua said. Huckleberry fault zone Widely spaced drilling and surface sampling at the Huckleberry Fault Zone (HFZ) returned broad intervals of gold mineralization. Lying immediately adjacent to the Yellow Pine reserve pit limits, the HFZ spans over 100 meters in width and has been traced across 0.5km of strike length, with historic data indicating higher-grade lenses can occur. At the Hangar Flats deposit, drilling at the NDMEA zone encountered additional high-grade gold, while critical mineral-focused drilling at Hangar Flats returned significant antimony-tungsten intercepts. These results collectively demonstrate further opportunities to grow and unlock the 3.1 million ounces of indicated and inferred gold resources and 99.8 million pounds of antimony resources that are located outside current reserves, Perpetua said. These targets are based on previous drilling, historic mining activities and recently defined prospects across the broader, prospective land package, the company said, adding that any activity outside the scope of the currently permitted project may require additional regulatory review. source:

2026

08/10

Costa Rica tests mining ban with Crucitas revival

.gtr-container-d7f2h9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word; word-break: normal; } .gtr-container-d7f2h9 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; } .gtr-container-d7f2h9 a { color: #2583AE; text-decoration: none; transition: color 0.3s ease; } .gtr-container-d7f2h9 a:hover { color: #1e6a8e; text-decoration: underline; } .gtr-container-d7f2h9 .gtr-heading { font-size: 18px; font-weight: bold; color: #2583AE; margin-top: 2em; margin-bottom: 1em; padding-bottom: 0.5em; border-bottom: 1px solid #e0f0f7; } @media (min-width: 768px) { .gtr-container-d7f2h9 { padding: 24px; max-width: 960px; margin: 0 auto; } .gtr-container-d7f2h9 p { margin-bottom: 1.2em; } } Costa Rican President Laura Fernández has placed the proposed reopening of the Crucitas gold deposit at the centre of her new administration’s agenda, testing one of Latin America’s strongest anti-mining policies and reviving a national debate over whether resource development can coexist with the country’s environmental identity. Fernández, who took office on May 8 after winning February’s presidential election in the first round, moved quickly to elevate Bill 24.717 by including it in the Legislative Assembly’s extraordinary-session agenda just four days after her inauguration. The measure would permit gold exploration and mining only in the 84,800-hectare district of Cutris de San Carlos, home to the Crucitas deposit, while preserving Costa Rica’s broader ban on open-pit metal mining elsewhere in the country. The move marks a sharp reversal for a country that has built much of its international reputation on conservation, ecotourism and sustainable development. Government officials argue the current prohibition has failed to stop mining activity at Crucitas, instead allowing illegal operators to expand, often using mercury and cyanide without environmental controls. Juan Ignacio Guzmán, CEO of GEM Mining Consulting, said the debate is increasingly centred on governance rather than mining itself, noting that Costa Rica already maintains an active non-metallic mining industry supplying aggregates, limestone, silica and other industrial materials used in construction and infrastructure. Eduardo Zamanillo and Marta Rivera, analysts at Geopolitical Mining, argue that Crucitas reflects a broader challenge they describe as “anomic mining”: situations where formal mining rules remain in place but no longer govern what is happening on the ground. In their view, the debate is less about mining versus conservation and more about whether the state can manage mineral extraction better than illegal networks already operating in the area. The proposed legislation would award mining concessions through public auctions administered by the Directorate of Geology and Mines under the Ministry of Environment and Energy. Companies would have to demonstrate technical expertise, financial capacity and a satisfactory environmental record before qualifying to bid. The bill also proposes a minimum 5% royalty on gross mineral sales, with most revenues flowing to the central government (over 70%) while municipalities and local development associations receive smaller allocations. Juan Carlos Guajardo, executive director of mining consultancy Plusmining, said the government’s argument that regulated mining could reduce environmental damage is plausible but far from guaranteed. Formal mining operations can operate under significantly higher environmental standards than illegal miners through engineered tailings facilities, water-management systems, chemical controls and legally enforceable closure plans. He warned that successful displacement of illegal mining requires broader measures including territorial control, enforcement against criminal networks, gold traceability systems and alternative economic opportunities for people currently dependent on informal mining. “The challenge is not simply replacing illegal mining with legal mining,” Guajardo said. “The deeper question is whether Costa Rica can transform an environmental liability that contradicts its development model into an opportunity to generate economic value, restore damaged ecosystems and reinforce its sustainability credentials.” Political battle Despite the government’s push, the legislation remains far from becoming law. The bill has already cleared committee review and won an endorsement from the Special Committee of Alajuela in September 2025. It is now before the legislative plenary, where opposition lawmakers have filed hundreds of delaying motions. Opposition remains fierce. Members of the left-wing Frente Amplio party and factions within the Partido Liberación Nacional argue that reopening open-pit mining would threaten sensitive ecosystems and undermine decades of environmental policy. Environmental organizations have likewise mobilized against the proposal. The debate is also influenced by the legacy of Canadian miner Infinito Gold. The company’s concession was annulled by Costa Rica’s courts in 2010, the same year lawmakers voted to ban new open-pit metal mining. Infinito subsequently pursued international arbitration against the state. That dispute ended in Costa Rica’s favour with an international tribunal declining to award Infinito damages in 2021. The company abandoned its bid to annul the ruling in 2024, removing a major legal uncertainty surrounding the project. Officials now view the ruling as an opportunity to reconsider development of the deposit under a new framework. Zamanillo and Rivera said the Infinito dispute illustrates how mining risk extends beyond permits and contracts. A project can satisfy legal requirements yet still become politically and socially unsustainable if public opinion, courts or governments shift course. Fernández has suggested she may seek a national referendum if lawmakers reject the bill. The prospect of a public vote serves both as a possible route around legislative gridlock and as leverage on undecided lawmakers. The administration believes its arguments on employment, local economic development, public security and illegal mining could resonate with voters. Investor signal For mining investors, the significance of the proposal extends beyond the Crucitas deposit itself. Costa Rica has long ranked among the least accessible jurisdictions for metallic mining in Latin America. The government’s willingness to reconsider its longstanding prohibition sends a signal that the country may be open to resource investment under carefully controlled conditions. Guzmán said Crucitas is significant by Costa Rican standards but remains modest compared with many of Latin America’s largest undeveloped gold projects. Guajardo agreed, describing Crucitas as a mid-sized gold project rather than a world-class discovery on the scale of major Andean deposits. Even so, he said the project could attract serious industry attention if legal barriers are removed. Earlier studies found the deposit economically viable when gold prices were trading in the $1,000–$1,300 range versus today $4,000 an ounce levels, suggesting the asset could become attractive again under the right regulatory conditions. Guajardo said major mining companies would likely apply a substantial political and ESG discount to any evaluation of Crucitas because of its history of litigation, environmental controversy, reputational damage and illegal mining activity. While juniors and mid-tier producers could show interest, many larger operators would likely require greater legal and security assurances. Zamanillo and Rivera said passage of Bill 24.717 would likely be viewed as an important signal that Costa Rica is willing to reopen the mining discussion. However, they cautioned that legislative approval alone would not materially change perceptions of regulatory risk. Guzmán likewise believes the project’s greatest test lies in governance rather than geology. “The key question is whether the government can secure the area, reduce illegal mining, enforce environmental standards and identify an operator capable of financing long-term compliance and remediation,” he said. Costa Rica’s environmental sensitivity means any future project would face intense scrutiny. “Companies would not evaluate Crucitas like a conventional project in Peru, Ecuador or Chile,” Guzmán said. “They would price in constitutional risk, litigation risk, security concerns, environmental liabilities and the possibility of future policy reversals.” Guajardo also questioned whether the proposed concession auction, which emphasizes royalty bids, would attract the most qualified operators. He warned that, while politically attractive, systems focused primarily on maximizing royalties can favour aggressive bidders with optimistic assumptions rather than technically capable companies with strong environmental and social performance records. “In a project as sensitive as Crucitas, technical competence, environmental performance, financial strength, mine-closure capacity and understanding of Costa Rica’s institutional realities should carry at least as much weight as the economic offer,” he said. Environmental test The broader debate reflects a growing challenge facing governments across the Americas as they attempt to balance resource development, environmental protection and economic growth. Guzmán argued that legal mining alone is unlikely to eliminate illegal activity. Drawing on examples from Peru and Colombia, he said illegal operators often relocate unless governments simultaneously strengthen enforcement and improve gold traceability systems. Guajardo of Plusmining believes the environmental threshold for public acceptance will be exceptionally high and argued that a future concessionaire may need to help finance restoration of areas already damaged by illegal mining in order to build credibility with the public. “The company that eventually develops Crucitas may need to act not only as a mining operator, but also as an agent of environmental restoration, institutional rebuilding and public trust,” Guajardo said. Zamanillo and Rivera caution that Costa Rica’s greatest reputational risk may not come from formal mining itself, but from failing to control an illegal mining economy that continues to damage forests, waterways and local communities outside regulatory oversight. They argue the government must clearly distinguish between accountable, regulated mining and what they describe as anomic extraction if it hopes to preserve the country’s conservation credentials. Whether Bill 24.717 succeeds or fails, Fernández has already changed the conversation. The debate now extends far beyond a single gold project. It has become a test of whether Costa Rica can restore environmental and institutional control over a territory already affected by illegal mining while preserving the conservation-focused identity that underpins much of its international reputation. If successful, Crucitas could become a model for how governments address environmentally damaging illegal extraction through formal regulation, enforcement and remediation. If it fails, critics say it could reinforce concerns that mining and conservation-led development remain fundamentally incompatible. The outcome could shape not only the future of Crucitas, but also how investors assess Costa Rica’s long-term regulatory credibility and political risk. source:https://www.mining.com/costa-rica-tests-mining-ban-with-crucitas-revival/

2026

08/10

Indonesia resumes exporting products that may contain rare earths

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2026

08/07

Zimbabwe's lithium exports increased by 2.3 times in the first half of the year

.gtr-container-z9x8y7 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; } .gtr-container-z9x8y7 p { margin-bottom: 1em; text-align: left !important; font-size: 14px; } .gtr-container-z9x8y7__main-heading { font-size: 18px; font-weight: bold; color: #2583AE; margin-bottom: 1.5em; line-height: 1.4; padding-bottom: 10px; border-bottom: 1px solid rgba(37, 131, 174, 0.3); } .gtr-container-z9x8y7__highlight { color: #2583AE; font-weight: bold; } .gtr-container-z9x8y7__source-text { font-size: 12px; color: #666; margin-top: 20px; padding-top: 10px; border-top: 1px solid rgba(37, 131, 174, 0.15); } .gtr-container-z9x8y7__source-text a { color: #2583AE; text-decoration: none; } .gtr-container-z9x8y7__source-text a:hover { text-decoration: underline; color: #1a6a92; } @media (min-width: 768px) { .gtr-container-z9x8y7 { max-width: 800px; margin: 0 auto; padding: 24px; } } According to Reuters, quoted by Miningweekly, on July 30th, Zimbabwe's Finance Minister Mthuli Ncube revealed that in the first half of 2026, the country's lithium product exports reached US$ 782 million, 2.3 times higher than US$ 237 million in the same period last year. This battery mineral accounted for about 12% of Zimbabwe's total mineral exports in the first half of the year, only behind gold and platinum group metals. Thanks to the commissioning of the first high value-added lithium sulfate plant invested by China mining enterprises in April, the proportion of lithium export income in Zimbabwe is expected to increase. From January 2027, Zimbabwe will ban the export of lithium concentrate. According to the semi-annual budget review report of Zimbabwe's Ministry of Finance, the total amount of lithium products is expected to reach 2.14 million tons in 2026, slightly lower than the output of 2.2 million tons last year. Earlier, Zimbabwe temporarily stopped the export of lithium concentrate in February on the grounds that some exporters had illegal acts. Zimbabwe's national mineral export regulator said that in 2025, the country's export volume of lithium mineral products was 1.13 million tons. The official output data in 2025 shows that the mine has a huge inventory. source: https://geoglobal.mnr.gov.cn/zx/kydt/zhyw/202608/t20260804_10286887.htm

2026

08/05

Studies have shown that algae can increase the concentration of rare earths

.gtr-container-f7h2k9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; } .gtr-container-f7h2k9 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; } .gtr-container-f7h2k9 .gtr-section-title { font-size: 18px; font-weight: bold; color: #2583AE; margin-top: 2em; margin-bottom: 1em; text-align: left; } .gtr-container-f7h2k9 a { color: #2583AE; text-decoration: none; } .gtr-container-f7h2k9 a:hover { text-decoration: underline; color: #1a6080; } @media (min-width: 768px) { .gtr-container-f7h2k9 { max-width: 800px; margin: 0 auto; padding: 30px; } } According to the Mining.com website, researchers at Southern Illinois University in the United States found that algae can more than double the concentration of rare earth elements, providing a possible alternative for chemical extraction of rare earth elements and helping the United States to consolidate its domestic key mineral supply chain. With the efforts of governments all over the world to ensure the safety of domestic rare earth supply chain, it is as important to improve the mineral processing and processing methods of metals as to find new deposits. Kristina Kohl, a graduate student majoring in geology, believes that many people think of consumer electronics when talking about rare earths, but fail to realize the extreme importance of rare earths to national defense technology. Researchers are also evaluating Hicks Dome in Harding County, Illinois as a potential source of rare earth elements in the United States. Daniel Hummer, an associate professor, is an cryptoexplosive volcano. The magma that failed to reach the surface formed an intrusive body rich in minerals, and precipitated rare earths in the surrounding breccia through high-temperature ore-bearing fluid. This work highlights that if the mining cost and environmental impact can be reduced, the previously neglected deposits will become more attractive. Greener extraction method To test the new extraction method, microbiologist Scott Hamilton Brehm and his team used a 50-gallon tank, circulating pump and LED lighting to build a micro-river system to simulate flowing water and sunlight. Geologists added finely ground rock powder containing rare earths before putting microalgae into water. Laboratory analysis shows that algae not only absorbed rare earth elements, but also doubled their concentration, but researchers still don't know the mechanism. "When we received the analysis results from the national laboratory, it was obvious that algae did interact with rare earths," Bourem said. "We don't know the mechanism, we don't know the reason, but we must be clear," he said. Then, the team used a patented process to decompose organic materials to recover rare earth elements. The remaining algae can be used as agricultural biostimulants or processed into biodiesel, which can reduce waste and create additional value. This technology can also reduce the dependence on traditional extraction methods that use chemicals such as sulfuric acid to dissolve ores. Because rare earth elements also exist in coal ash, mine tailings and electronic waste, this process may eventually provide a greener method to recover key minerals from secondary resources and help repair waste streams. Researchers are currently testing other algae species to determine whether they will further increase the concentration of rare earths, and are preparing to submit a proposal to the National Science Foundation to expand this work. Hume said that the project demonstrated the value of interdisciplinary research, combining geology and microbiology to meet the challenges in key mineral development. source:https://geoglobal.mnr.gov.cn/zx/kydt/kyaqyhb/202607/t20260731_10284658.htm

2026

08/04

Australia will build its first refinery in 60 years

.gtr-container-x7y8z9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; } .gtr-container-x7y8z9-title { font-size: 18px; font-weight: bold; color: #2583AE; margin-bottom: 20px; text-align: left; padding-bottom: 8px; border-bottom: 1px solid rgba(37, 131, 174, 0.2); } .gtr-container-x7y8z9 p { font-size: 14px; margin-bottom: 1em; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-x7y8z9 p:last-of-type { margin-bottom: 0; } .gtr-container-x7y8z9-source { font-size: 12px; color: #666; margin-top: 20px; padding-top: 10px; border-top: 1px solid rgba(37, 131, 174, 0.1); } .gtr-container-x7y8z9-source a { color: #2583AE; text-decoration: none; } .gtr-container-x7y8z9-source a:hover { text-decoration: underline; color: #1a6a92; } @media (min-width: 768px) { .gtr-container-x7y8z9 { padding: 24px; max-width: 800px; margin: 20px auto; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08); border-radius: 8px; } .gtr-container-x7y8z9-title { font-size: 20px; margin-bottom: 25px; } .gtr-container-x7y8z9 p { margin-bottom: 1.2em; } } Australia Considers First Oil Refinery in 60 Years Amid Energy Security Concerns According to Reuters, quoted by Miningweekly, Australian Prime Minister Anthony Albanese announced on Tuesday that he would consider building the first oil refinery in more than 60 years, because the Middle East war has reduced overseas supply and increased the urgency of improving energy security. Albanese said that the project will help improve the resilience and autonomy of fuel supply and may help the country to withstand the impact of future supply disruptions. If the project proves feasible, the new large-scale refinery will be built by Perdaman, an industrial chemical producer in Western Australia, Albanese revealed. "The Middle East War has had an impact on the whole world, and ... Australia is no exception," Albanese told reporters in Kalassa, Pilbara, Western Australia. One thing to do to build national resilience is to make Australia less affected by world events. Albanese said that the federal government and the Western Australian government will jointly invest 4 million Australian dollars (2.8 million US dollars) to carry out the feasibility study of the refinery. "We want to ensure that the site is suitable, and we also want to ensure that the project is feasible and can be smoothly promoted," Albanese added. About 80% of Australia's fuel oil consumption depends on imports, and the Iranian war has made Australia's fuel supply very tight. A report by the Australian Ministry of Finance warned that the global oil market has become more fragile and "the buffering capacity against supply shocks has weakened", so the government has vigorously promoted the reduction of dependence on oil imports. The briefing submitted by the Ministry of Finance to Minister Jim Chalmers over the weekend said that since the Middle East conflict intensified, the global oil inventory level has declined, and the supply of refined oil market is now facing further tightening. Most domestic refineries in Australia were built in 1950s and 1960s, but high operating costs and the emergence of large Asian refineries forced many refineries to close down in the past three decades. Ampol's refinery in Queensland and Viva Energy's refinery in Victoria (both located in the east of the country) are the only two refineries still in operation, compared with eight in 2000. In 2021, BP decided to convert its 146,000-barrel-a-day refinery in Kwinana, Western Australia, into a fuel import terminal, and the only refinery in the state was closed. source:https://geoglobal.mnr.gov.cn/zx/kydt/zhyw/202607/t20260730_10283503.htm

2026

07/30

Mali's gold reserves and production will face the risk of decline

According to Reuters, quoted by Miningweekly, the Ministry of Mining of Mali predicts that the national gold output will still be less than 60 tons in 2029, continuing the downward trend after the revision of the mining law and the dispute between the state and mining enterprises. Mali is one of the largest gold producers in Africa. In order to expand the national income, according to the Mining Law of 2023, the government tightened its control over the mining industry. Last December, Malian officials said that the government had recovered 761 billion CFA francs ($1.2 billion) from mining companies. The 2026-2029 plan of the Ministry of Mines of Mali predicts that the gold output will be 43.2 tons in 2026, rising to 51.2 tons in 2027, reaching the peak of 57 tons in 2028 and falling to 50 tons in 2029. This data has no basis to explain the trend. The Ministry of Mines did not immediately respond to a request for comment. Mali's gold production mainly comes from Fekola gold mine of B2Gold, Loulo-Gounkoto of barrick Company, Syama of Resolute Mining Company and Sadiola of Allied Gold Company. Before 2029, these mines. In the same period, the production of artisanal and small-scale gold mines in Mali remained at about 6 tons per year. Mali's mining reform triggered a long-standing dispute between the government and Canadian mining company barrick. Before reaching a settlement last year, the Mali government temporarily controlled its Lulu-Gongketuo mining area. The incident affected Mali's gold production and investor sentiment, and reduced the income of new mines and small producers. In 2025, Mali's gold production dropped from 54.0 tons in 2024 to 42.2 tons, far below the record 66.5 tons in 2023. The 2026-2029 plan of the Ministry of Mines also predicts that the country's gold reserves will drop from 906.8 tons in 2026 to 748.6 tons in 2029. source:https://geoglobal.mnr.gov.cn/zx/kydt/zhyw/202607/t20260729_10282459.htm

2026

07/30

Japan collects 54% of heavy rare earths from deep-sea mud

.gtr-container-k7p9x { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; max-width: 100%; box-sizing: border-box; border: none !important; outline: none !important; } .gtr-container-k7p9x .gtr-title { font-size: 18px; font-weight: bold; color: #2583AE; margin-bottom: 20px; text-align: left; } .gtr-container-k7p9x p { font-size: 14px; margin-bottom: 15px; text-align: left !important; word-break: normal; overflow-wrap: normal; } .gtr-container-k7p9x .gtr-highlight { font-weight: bold; color: #2583AE; } @media (min-width: 768px) { .gtr-container-k7p9x { padding: 30px 40px; max-width: 800px; margin: 0 auto; } .gtr-container-k7p9x .gtr-title { font-size: 22px; } } According to the Mining.com website, Japan announced on the 24th that heavy rare earths accounted for about 54% of the total rare earths in deep-sea mud taken in the waters around distant Pacific islands. In February, Chikyu, a mining ship supported by the Japanese government, collected a total of 50 tons of sea mud during a one-month mission in Minamitori, 1900 kilometers southeast of Tokyo. This is the first time in the world to recover rare earth from sea mud collected at the bottom of about 6000 meters. Ju Chi Kikuchi, project director of JAMSTEC, said, "This test will verify the feasibility of domestic rare earth production in Japan". In March 2028, Japan will also conduct an in-depth study on the commercial potential of the project. The Japanese government did not disclose the scale of the deposit or the grade of rare earth in the collected sea mud. Officials said that the time and sampling range are limited, and there is insufficient data to estimate the amount of resources. Analysts found yttrium for aerospace, energy and semiconductors, gadolinium for nuclear magnetic resonance imaging and other high-tech products, and dysprosium for high-strength magnets for electric vehicles. In 2024, researchers from the University of Tokyo and the Japan Foundation discovered more than 200 million tons of manganese nodules rich in battery metals in the Pacific Ocean, indicating that the seabed resources have great potential at a depth of 5,500 meters. Another study conducted by the University of Tokyo and the Japan Foundation estimated that the submarine nodules in the study area contained about 610,000 tons of cobalt, which was enough for Japan to use for 75 years and 740,000 tons of nickel, which was enough for Japan to use for 11 years. Japan plans to conduct a new one-month experiment in the above-mentioned waters in February 2027, with the goal of collecting 350 tons of sea mud every day. Sea mud will be dehydrated in Nanniao Island and then transported to land for separation, smelting and refining. The purpose of this experiment is to determine whether seabed resources can support Japan's commercial rare earth production and reduce its dependence on foreign imports. source:https://geoglobal.mnr.gov.cn/zx/kydt/kykj/202607/t20260728_10281278.htm

2026

07/29

Chile’s deadly storm adds growing pressure to copper prices

.gtr-container-7f3e9a { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word; word-break: normal; } .gtr-container-7f3e9a p { font-size: 14px; margin-bottom: 1em; text-align: left !important; } .gtr-container-7f3e9a-section { margin-bottom: 2em; padding: 15px; border-radius: 8px; background-color: rgba(37, 131, 174, 0.03); box-shadow: 0 2px 5px rgba(0,0,0,0.03); } .gtr-container-7f3e9a-section:last-of-type { margin-bottom: 0; } .gtr-container-7f3e9a-section-title { font-size: 18px; font-weight: bold; color: #2583AE; margin-bottom: 1.2em; padding-bottom: 0.5em; border-bottom: 1px solid rgba(37, 131, 174, 0.2); text-align: left !important; } .gtr-container-7f3e9a-intro-paragraph { font-weight: bold; color: #2583AE; margin-bottom: 1.5em; } .gtr-container-7f3e9a-company { color: #2583AE; font-weight: bold; } .gtr-container-7f3e9a-quote { background-color: rgba(37, 131, 174, 0.05); border-left: 4px solid #2583AE; padding: 15px 20px; margin: 1.5em 0; border-radius: 0 8px 8px 0; } .gtr-container-7f3e9a-quote p { margin-bottom: 0.5em; font-style: italic; color: #555; } .gtr-container-7f3e9a-quote p:last-child { margin-bottom: 0; } .gtr-container-7f3e9a a { color: #2583AE; text-decoration: none; } .gtr-container-7f3e9a a:hover { text-decoration: underline; color: #1a6a8e; } .gtr-container-7f3e9a-source { font-size: 12px; color: #777; margin-top: 2em; text-align: left !important; } @media (min-width: 768px) { .gtr-container-7f3e9a { padding: 30px; max-width: 900px; margin: 0 auto; } .gtr-container-7f3e9a-section { padding: 25px; } .gtr-container-7f3e9a-quote { padding: 20px 30px; } } Deadly storms in Chile have disrupted copper mining in the world’s top producer in the past weeks, adding pressure to a market already struggling to meet surging demand from artificial intelligence, electrification and the energy transition. The severe weather triggered flash flooding and heavy snowfall across northern Chile, where many of the world’s largest copper mines operate. The storms have left at least 13 people dead and thousands affected across multiple regions, according to government officials. Affected Mining Operations Canada’s Lundin Mining (TSX: LUN) suspended operations at its Caserones copper-molybdenum mine in the Atacama region after heavy snowfall disrupted power supplies. Mining operations at its Candelaria mine were briefly impacted by heavy rainfall, but the mill continued to operate using existing ore stockpiles. Full operations will resume in about two to three weeks, the miner said, after discovering damage to two power line towers at Caserones. Antofagasta (LON: ANTO) halted mining and processing for several days at its Los Pelambres operation and Barrick Mining (TSX: ABX) (NYSE: B) said Saturday it had safely evacuated workers from its Barriales camp in northern Chile by helicopter after roads became impassable because of severe weather. The company said it would keep the aircraft available to Chilean authorities through July 29 to support rescue and logistics efforts. State-owned Codelco temporarily halted operations at several mines, including El Teniente, while Anglo American (LON: AAL) and BHP (ASX: BHP) said they were monitoring conditions and remaining in contact with Chilean authorities. Teck (TSX: TECK.A) (TSX: TECK.B) (NYSE: TECK) also reported impacts from the weather, partially shutting down its Carmen de Andacollo plant on July 17 after access roads were closed. The operational halts extended beyond Chile. Heavy snowfall also affected mining operations and logistics in neighbouring Argentina, including Barrick’s Veladero mine, the Fénix lithium operation in the Salar del Hombre Muerto and the Vicuña copper project near the Chilean border, according to Andrés González, head of mining industry analysis at Plusmining. Expert Insights “This should be viewed as a short-term disruption rather than evidence of a new operating norm,” González told MINING.COM. “The exceptional severity of the rainfall and snowfall was partly favoured by El Niño conditions, which recur irregularly every two to seven years. Nevertheless, the event reinforces the importance of operational preparedness and climate resilience, particularly for high-altitude mining operations in the Andes.” Juan Ignacio Guzmán, CEO of GEM Mining Consulting, said the storm should be viewed as both a temporary operational setback and a warning that weather-related disruptions are becoming a recurring feature of global copper supply. While it would be premature to attribute a single event directly to climate change, he said Chilean miners increasingly must manage drought, flooding, snow, power outages and logistics failures as part of normal operations. Tightening Market & Future Outlook The production setbacks come as miners are already warning that years of declining ore grades, ageing operations and a lack of major new discoveries are tightening global copper supply. Copper prices have climbed this year on expectations of stronger Chinese demand and potential US import tariffs, while demand from AI data centres, renewable energy and electrification continues to accelerate. Industry body ICMM published a report last week showing that roughly one-third of the world’s 12,000 metals and mining facilities operate in regions facing intense competition for water and elevated drought risk. It highlighted Chile as a particular area of concern. Jefferies estimated this month that global copper production fell nearly 10% year over year in the latest quarter among miners representing about one-fifth of global supply, increasing the risk of significant market deficits over the next year. The International Energy Agency also warned this month of mounting challenges in sustaining copper production in key producing countries, including Chile and Peru. “In an already tight copper market, with prices trending higher, production disruptions can place further pressure on supply, particularly in the global copper concentrate market,” González said. “For now, however, the overall impact is expected to remain relatively contained.” Guzmán said lower ore grades make the industry more vulnerable because miners must process more material for every tonne of copper produced, increasing dependence on power, water and transport infrastructure. The damage to Caserones’ transmission towers also illustrates how critical infrastructure outside the mine itself can become a production bottleneck, while replacement supply can take years to develop. The broader concern extends beyond the current storm. Demand for copper is expected to continue rising as AI data centres, electrification and renewable energy projects expand, while the pipeline of new mines is unlikely to keep pace. “The copper market appears to be moving toward a more structural supply deficit,” González said. “Higher copper prices should improve the economics of projects that were previously considered marginal, but bringing new supply into production takes several years because of permitting, financing, engineering and construction requirements.” Weather-related disruptions alone will not create the deficit, he said, but they can tighten an already constrained market by reducing supply at times when demand is accelerating. “Until enough new mines and expansions come online, temporary disruptions in Chile are likely to have a disproportionate impact on global copper prices,” Guzmán noted. Disruptions in Chile caused by heavy rains and snow storms are expected to continue into early August as ongoing storm cycles persist in the high Andes, though general lowland rains have begun to ease, the government said. source:

2026

07/29

Japan finds heavy rare earths dominate seabed deposit

.gtr-container-re7s8d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; box-sizing: border-box; overflow-wrap: break-word; word-break: normal; } .gtr-container-re7s8d { --primary-color: #2583AE; --primary-dark: #1e6a8e; --text-color: #333; --secondary-text-color: #555; --border-color: #ddd; --light-background: #f8fcfd; } .gtr-container-re7s8d p { margin-top: 0; margin-bottom: 1em; font-size: 14px; text-align: left !important; } .gtr-container-re7s8d__heading { font-size: 18px; font-weight: bold; color: var(--primary-color); margin-top: 1.5em; margin-bottom: 1em; padding-bottom: 0.3em; border-bottom: 1px solid var(--border-color); } .gtr-container-re7s8d em { font-style: italic; color: var(--primary-color); } .gtr-container-re7s8d__source { font-size: 12px; color: var(--secondary-text-color); margin-top: 2em; padding-top: 1em; border-top: 1px solid var(--border-color); text-align: left !important; } .gtr-container-re7s8d__source a { color: var(--primary-color); text-decoration: none; } .gtr-container-re7s8d__source a:hover { text-decoration: underline; color: var(--primary-dark); } @media (min-width: 768px) { .gtr-container-re7s8d { padding: 24px 32px; } .gtr-container-re7s8d p { margin-bottom: 1.2em; } .gtr-container-re7s8d__heading { font-size: 20px; } } Japan said on Friday that medium and heavy rare earth elements accounted for about 54% of the rare earth content in deep-sea mud recovered off a remote Pacific island, bolstering its push to secure domestic supplies of critical minerals as China tightens export controls. The government-backed mining vessel Chikyu recovered about 50 tonnes of mud during a month-long mission completed in February near Minamitori Island, about 1,900 km southeast of Tokyo. The expedition marked the world’s first successful continuous recovery of rare earth-bearing seabed mud from a depth of about 6 km. “The trial is expected to verify the feasibility of domestic rare earth production,” Kazushige Kikuchi, project manager at the Japan Agency for Marine-Earth Science and Technology, told Reuters. A comprehensive assessment of the project’s commercial potential is due by March 2028. Cut China reliance The project could help Japan reduce its dependence on China for strategic minerals used in defence equipment, electric vehicles and advanced technologies. Beijing imposed export controls on some heavy rare earths and related magnets in April 2025 before tightening restrictions on shipments to Japan in January and twice more the following month. Japan’s government did not disclose the size of the rare earth deposit or the concentration of material in the recovered mud. Officials said the limited duration and geographic scope of the sampling program provided insufficient data for a broader resource estimate. Analysis identified yttrium, used in aerospace, energy and semiconductor applications; gadolinium, used in magnetic resonance imaging and other high-tech products; and dysprosium, an essential component in high-performance magnets for electric vehicles. In 2024, researchers from the University of Tokyo and the Nippon Foundation had already identified over 200 million tonnes of manganese nodules rich in battery metals in the Pacific Ocean, highlighting vast resource potential at depths around 5,500 meters. A separate survey by the University of Tokyo and the Nippon Foundation estimated the seabed nodules contain approximately 610,000 tonnes of cobalt—enough for 75 years of Japan’s consumption—and 740,000 tonnes of nickel, covering 11 years of domestic demand. Commercial test Japan plans a new month-long mining trial in the same waters beginning in February 2027, targeting production of 350 tonnes of mud a day. The material will be dewatered on Minamitori Island, about 1,900 km southeast of Tokyo, before being shipped to the mainland for separation, refining and smelting tests. The pilot program is designed to determine whether the offshore resource can support commercial rare earth production and reduce Japan’s dependence on imported supplies. source:https://www.mining.com/japan-finds-heavy-rare-earths-dominate-seabed-deposit/

2026

07/27

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