Shares in Greatland Resources Ltd (AIM:GGP, OTC:GRLGF, FRA:G8G, ASX:GGP) rose 14% to 760p after the gold and copper miner reported quarterly production of 82,723 ounces of gold and 4,128 tonnes of copper for the March 2026 quarter, while growing its cash pile by $260 million to $1.208 billion.
The company ended the quarter debt-free, with the cash build achieved after capital expenditure and a $73 million tax payment relating to the FY25 period.
Tamboran Resources Corporation (NYSE:TBN, ASX:TBN, OTC:TBNRL, FRA:O8R) has launched and priced a substantial equity raising aimed at accelerating development of its Beetaloo Basin gas assets, as the company edges closer to first production and a potential inflection point in Australia’s east coast energy supply.
The dual-listed gas developer is seeking to raise around US$198 million through a combination of an underwritten US public offering and a pro rata entitlement offer, with proceeds earmarked for drilling, infrastructure and resource delineation across its Northern Territory acreage.
Gorilla Gold Mines Ltd (ASX:GG8) has reported multiple high-grade gold intercepts from growth drilling at its Comet Vale project in Western Australia, reinforcing the potential to expand the Sovereign deposit within its North Kalgoorlie Hub.
Key results from the latest campaign include 10.6 metres at 7.1 grams per ton (g/t) gold from 353 metres in hole STEX148, alongside a standout narrow high-grade intercept of 1.1 metres at 60.2g/t from 260.5 metres in STEX135. Other notable hits include 2.2 metres at 16.2g/t, 3.2 metres at 11.3g/t and 1.9 metres at 12.7g/t gold, highlighting the presence of consistent high-grade mineralisation across the system.
White Cliff Minerals Ltd (ASX:WCN) has reported strong metallurgical testwork results from the Danvers deposit within its Rae Copper Project in Nunavut, Canada, confirming high copper and silver recoveries alongside the production of high-grade, saleable concentrates using conventional processing methods.
Testwork delivered copper recoveries exceeding 90% across all composite samples, with peak recovery reaching 95.4%. Silver recoveries were also robust, with results of up to 93.3%, supporting the potential for valuable by-product credits in any future operation.
American Tungsten & Antimony Ltd (ASX:AT4, OTCQB:ATALF, FRA:4VZ) has appointed geoscientist David Groombridge as exploration manager for its US operations and engaged SRK Consulting to provide independent Competent Person services as it advances its American critical minerals portfolio.
The appointments are expected to strengthen its technical leadership, governance and compliance capability as it progresses exploration and development activities across its antimony and tungsten assets in Utah and Nevada.
Power Minerals Ltd (ASX:PNN) has reported high-grade magnetic rare earth oxide (MREO) results from its due diligence work at the Morro do Ferro project in Brazil, with multiple drillholes confirming strong near-surface mineralisation and consistent high-value rare earth concentrations.
The standout result came from hole MFSR-47, which returned 2 metres at 35,332ppm (3.53%) MREO from 9 metres depth, including high concentrations of neodymium and praseodymium, key inputs for permanent magnets. The company said these elements are particularly important as MREOs account for more than 80% of rare earth market value.
Australia’s artificial intelligence infrastructure push is gathering momentum, with Sydney-founded, Asia-based Firmus Technologies on Tuesday confirming a US$505 million equity raise led by Coatue Management, alongside continued backing from Nvidia.
The funding — which values the company at US$5.5 billion — will support an expanded rollout of high-performance AI data centres across the Asia-Pacific, as demand for compute, power and cooling capacity accelerates alongside the global AI build-out.
Resource Minerals International Ltd (ASX:RMI) has outlined large-scale magnetic anomalies and structurally controlled targets at its Wadi Salamah project in Saudi Arabia following completion of a detailed ground magnetic survey, strengthening the case for a significant multi-commodity mineral system.
The survey, which totalled 1,010 line-kilometres across a ~100 square kilometre project area, represents the first systematic geophysical program undertaken at Wadi Salamah and has provided a framework for drill targeting across both copper-molybdenum and gold systems.
Resolution Minerals Ltd (ASX:RML, OTCQB:RLMLF, FRA:NC3) has secured a key regulatory milestone for its Antimony Ridge project in Idaho, with the project formally added to the US Federal FAST-41 Permitting Transparency Program — an endorsement expected to accelerate development timelines and strengthen its position in the rapidly tightening critical minerals supply chain.
The designation places Antimony Ridge among a select group of strategic US projects prioritised under federal policy aimed at boosting domestic production of critical minerals such as antimony and tungsten, both of which are increasingly vital for defence, energy and industrial applications.
FireFly Metals Ltd (ASX:FFM, TSX:FFM, OTC:MNXMF) has delivered another round of strong drilling results at its Green Bay copper-gold project in Canada, with new intersections reinforcing the continuity and scale of its high-grade core and supporting plans for an accelerated production restart.
Latest assays from underground drilling at the Ming deposit include standout hits such as 70.8 metres at 4.0% copper equivalent (CuEq), including 19.2 metres at 7.5% CuEq, alongside 53.3 metres at 4.1% CuEq. The results continue to highlight a thick, coherent high-grade core that management believes could underpin strong early cashflow in future mining scenarios.
Greatland Resources Ltd (AIM:GGP, OTC:GRLGF, FRA:G8G, ASX:GGP) has delivered quarterly gold production of 82,723 ounces for the March 2026 quarter, while lifting its cash position by $260 million to $1.208 billion.
The company also produced 4,128 tonnes of copper during the quarter, taking year-to-date FY26 production to 249,887 ounces of gold and 11,022 tonnes of copper.
Lumos Diagnostics Holdings Ltd (ASX:LDX, OTC:LDXHF) has secured a new three-year contract manufacturing agreement with Micro-Pak, marking a further step in scaling its commercial services division alongside its ongoing push into the US diagnostics market.
The agreement covers the manufacture of Micro-Pak’s Mold Analyzer system, a rapid testing platform designed for on-site detection of mould across supply chains and in consumer settings. Lumos has already received its first purchase order under the deal, valued at US$250,000, signalling the start of commercial-scale production.
Orthocell Ltd (ASX:OCC, OTC:ORHHF)'s flagship Remplir™ product is not expected to be caught by proposed US tariffs on certain pharmaceutical imports, following an announcement by the US Administration on April 2, 2026.
The regenerative medicine company said an initial review indicated Remplir, as a medical device rather than a pharmaceutical product, should sit outside the scope of the proposed measures under Section 232 of the Trade Expansion Act.
Lindian Resources Ltd (ASX:LIN, OTC:LINIF) has raised about A$6 million through the exercise and underwriting of 17.3 million unlisted options that expired on April 3, 2026, leaving the company with no options on issue following their conversion.
About 14.42 million options were exercised by holders, while Petra Capital Pty Ltd underwrote the remaining 2.88 million options, contributing about A$1 million in gross proceeds at an exercise price of A$0.35 each.
Novo Resources Corp (TSX:NVO, OTCQX:NSRPF, ASX:NVO, FRA:1NOR) is using the first months of 2026 to turn fresh funding into field activity, with drilling set to begin later this month at its Wyloo antimony project in the Pilbara as the opening move in a broader exploration push across its WA portfolio. The campaign marks the company’s first drill testing at Wyloo and is expected to provide an early read on the antimony and polymetallic potential of a target sharpened by previous sampling and follow-up work.
For Novo, the program is a key step in moving the project from target generation to drill-ready execution, while setting up follow-on campaigns at Cronus and Balla Balla later in Q2.