A courtroom claim, a big feasibility study and a Greenland setback drove the week’s biggest share moves. Investors paid up for clearer funding and permits, but sold hard when project timelines looked shaky.
- Cassius Mining (ASX:CMD) jumped 70.83% after lifting its Ghana damages claim to US$905m ahead of June hearings
- Globe Metals & Mining (ASX:GBE) rose 55.91% after publishing a 2026 BFS showing a US$1.025b post-tax NPV for Kanyika niobium
- Energy Transition Minerals (ASX:ETM) slid -41.94% as Greenland signalled it may not extend the Kvanefjeld licence
- Funding news stayed in favour: KGL Resources (ASX:KGL) gained 35.90% on a US$300m streaming deal
- Critical-minerals processing wins drew buyers, but some stocks fell even on good updates when traders took quick profits
Cassius Mining (ASX:CMD) set the pace with a 70.83% surge after its Ghanaian subsidiary lifted its damages claim to US$905 million (about A$1.32 billion). Investors cared because the next clear date is close: the final arbitration hearing is scheduled for 15, 19 June 2026 in The Hague. The risk is simple too. If the case goes against Cassius, the share price has less to lean on. Globe Metals & Mining (ASX:GBE) jumped 55.91% after releasing a bankable feasibility study for the Kanyika Niobium Project in Malawi. The headline numbers were large: post-tax NPV of US$1.025 billion and a 48% IRR, with a 24-year mine plan. Investors also liked the staged build. The first plant is planned at 500,000 tonnes per year, then a later expansion to 1.5 million tonnes. The next thing to watch is whether non-binding offtake talks turn into firm contracts. Energy Transition Minerals (ASX:ETM) fell -41.94% after Greenlandic authorities signalled they may not extend the Kvanefjeld exploration licence, which lapsed on 31 December 2025. That matters because it can stop on-ground work, even if a company wants to spend money. ETM is seeking urgent clarification while arbitration continues. Until that arrives, many buyers step back.
Funding and approvals: money in, shovels closer
KGL Resources (ASX:KGL) added 35.90% after locking in a US$300 million streaming agreement with Wheaton Precious Metals for the Jervois Copper Project. A “streaming” deal is like pre-selling a slice of future by-product metals for upfront cash. Here it applies to silver and gold by-products, not copper. Investors liked that it brings big money without the usual bank-style repayments. Arafura Rare Earths (ASX:ARU) rose 11.11% after signing binding cornerstone equity agreements worth about A$230 million with Germany’s KfW and Australia’s Export Finance Australia, taking total equity commitments for Nolans to A$911 million. The plain-English positive is reduced chance of the project running out of cash mid-build. The plain-English catch is approvals. The deals still need shareholder and regulatory sign-off. Syrah Resources (ASX:SYR) fell -8.00% as it opened a fully underwritten retail entitlement offer to raise about A$104 million at $0.105 per share. Even when funding is supported, prices often drop because new shares get issued at a discount. The company says proceeds will help ramp up Balama and fund working capital for Vidalia.Processing wins: investors paid for simpler chemistry
Victory Metals (ASX:VTM) gained 10.49% after reporting more than 70% extraction of dysprosium, terbium and yttrium at North Stanmore. The key detail was the process. It avoids high-temperature “acid cracking”, which is expensive kit. Investors care because simpler processing can mean cheaper plants and fewer things that break. St George Mining (ASX:SGQ) finished up 4.35% after two separate processing tie-ups at Araxá. One was an MoU with Spain’s Tecnicas Reunidas to test RARETECH® processing. The other was a trial with Boston Metal’s molten oxide electrolysis for niobium. Both are early steps. The risk is timing. Test work can take longer than hoped, and results can disappoint. Tungsten had a strong run across several names as companies pushed “near-term concentrate” angles. Greatland Resources (ASX:GGP) rose 31.66% after publishing a 70Mt resource at O’Callaghans, while Viking Mines (ASX:VKA) gained 3.70% on a 63.6% WO3 concentrate result. For beginners, a higher concentrate grade can mean less material to ship and process for the same amount of metal.Gold and copper: drill results still moved prices, but not evenly
Northern Star Resources (ASX:NST) climbed 18.11% after announcing an on-market buy-back of up to A$500 million starting April 2026. A buy-back is the company buying its own shares, which can lift earnings per share if it’s done at sensible prices. The “could go wrong” is simple. If gold prices drop or costs jump, buy-backs can be slowed or paused. Elsewhere, drill hits helped when they were easy to understand and close to existing mines. AIC Mines (ASX:A1M) rose 17.39% after reporting bigger copper-gold resources and reserves at Eloise and Jericho, plus an Eloise plant expansion plan targeting 1.1Mtpa by December 2026. In contrast, some explorers fell despite decent updates, which often happens when early gains evaporate after a fast spike.Courts, panels and ministers: decisions outside the mine gate
Ioneer (ASX:INR) rose 4.00% after a US federal court upheld the permit for Rhyolite Ridge. Investors cared because it removes a legal block to building. Cue Energy (ASX:CUE) edged up 3.45% as it challenged Horizon Oil’s takeover bid at the Takeovers Panel, arguing the process may not be fair. Northern Minerals (ASX:NTU) gained 4.17% after the Treasurer issued interim directions blocking voting and transfer of shares linked to a suspected breach of disposal orders. The near-term issue for investors is uncertainty, not geology.Bottom Line?
Next week’s watchlist has dates attached. Cassius Mining (ASX:CMD) heads towards its 15, 19 June 2026 arbitration hearing. Lotus Resources (ASX:LOT) is working towards first uranium exports in Q2 2026. Several drill programs are slated to start in April 2026, including Aruma Resources (ASX:AAJ) and Haranga Resources (ASX:HAR), while Terra Metals (ASX:TM1) has assays due in 8, 12 weeks.
Questions in the middle?
- Will Globe Metals & Mining (ASX:GBE) convert non-binding offtakes into binding sales contracts before major funding is locked in?
- Can Energy Transition Minerals (ASX:ETM) secure a clear licence decision in Greenland in time to run any 2026 field work?
- After the US$300m streaming deal, what will KGL Resources (ASX:KGL) confirm next on construction timing and total project spend at Jervois?