Litchfield Minerals Limited (ASX: LMS), a critical mineral explorer, has discovered new copper-tungsten targets at its Wolfram Hill Prospect within the Mount Doreen Exploration Licence (EL 31305) in the Northern Territory. This discovery, resulting from comprehensive Induced Polarisation (IP) surveys conducted in March 2024, marks a major milestone in the exploration of this site. The recent IP survey has identified two large and highly promising chargeability targets located to the north and south of the existing mineralised zones. These findings suggest the potential for substantial extensions of the known mineralised reef at depth and along the strike to both the…
Intra Energy Corporation Limited (ASX: IEC) has announced the discovery of significant lithium anomalies at its Maggie Hays Hill (MHH) project in Western Australia's Lake Johnston Greenstone Belt. This discovery places the company at the forefront of lithium exploration, with the potential to impact the global lithium supply chain. A recent soil sampling program revealed two major lithium anomalies, with the primary anomaly stretching over 2,500 metres in length and 300 metres in width. The secondary anomaly measures 1,300 metres by 300 metres. These anomalies are notable for their high lithium values, reaching up to 248ppm Li2O, and are associated with tantalum and caesium, elements indicative of highly prospective…
Ora Gold Limited (ASX: OAU) has announced promising initial assay results from its 2024 RC drilling program at the Crown Prince Prospect within the Garden Gully Gold Project in Western Australia. The results, particularly from the Southeastern Zone (SEZ), highlight significant high-grade gold mineralisation, marking a significant step forward in the exploration of this key growth area. The drilling campaign, initiated in early February 2024, has yielded encouraging results, including an exceptional intercept from drill hole OGGRC662 — 15 metres at 9.91g/t Au from 88 metres, with a higher-grade section of two metres at 54.17g/t Au from 100 metres. Other…
St George Mining Limited (ASX:SGQ) has announced significant developments in its exploration efforts at the Myuna Rocks Project in Western Australia's Ravensthorpe region. The project, owned by Lithium Star Pty Ltd (a joint venture between St George Mining and Amperex Technology Limited), has seen its tenure double in scale, now spanning 546 square kilometres. The newly granted Exploration Licences E74/789 and E74/790 have expanded the project's area, with the land package extending over 50 kilometres north-west along a regional greenstone corridor, starting just five kilometres north of the Mt Cattlin Lithium Mine. This corridor hosts active explorers such as Fortescue,…
The Australian government has recently announced a significant investment of up to $840 million in the Arafura rare earths project and a $230 million loan for Liontown Resources. These investments are part of the government's efforts to boost critical minerals projects and strengthen Australia's position in ethical and sustainable manufacturing of rare earths. The investment in the Arafura rare earths project aims to support the development of the Nolans Project, a rare earth mine located north of Alice Springs. The funding package includes $495 million from the Critical Minerals Facility, $200 million from the Northern Australia Infrastructure Facility (NAIF), $115…
It’s possible that a domestically-listed gold explorer, which boasts a not-too-shabby evolving flagship project in Western Australia’s Wheatbelt, may be looking to lithium to help boost its languishing market valuation. No doubt the WA-based junior is also hoping that a farm-in agreement it made back in 2022 with a fellow exploration house will garner some much-needed shareholder interest sometime in the future. When Austgold Ltd (ASX: AUC) presented at Vertical Events’ RIU Explorers Conference in February last year, its share price was around the 0.05 cents mark, giving it a market capitalisation of $105 million. By the same time this…
A West Australian junior involved in a number of exploration projects is confident it has come across an iron oxide-gold-copper (IOCG) deposit in its home state. Late last year, Miramar Resources Ltd (ASX:M2R) said that a review of historical drilling data had “potentially” revealed very significant magnetite iron opportunities at its wholly-owned Whaleshark project, which sits within the Carnarvon Basin in WA’s Ashburton region. Field work conducted in the area by Western Mining Corporation (WMC) in the 1990s whilst exploring for an IOCG intersected significant widths of magnetite-rich banded iron formation (BIF) averaging above 25 per cent iron beneath younger…
Rio Tinto has announced it will explore the deployment of Heliogen’s breakthrough solar technology at the miner’s borates mine in Boron, California. Under a Memorandum of Understanding, Heliogen will deploy its proprietary, artificial intelligence (AI)-powered technology at the Boron operation, where it will use heat from the sun to generate and store carbon-free energy to power the mine’s industrial processes. The two companies will begin detailed planning and securing government permits for the project, with the aim of starting operations from 2022. The companies will also use the Boron installation to begin exploring the potential for deployments of Heliogen’s technology…
Lucapa Diamond Company Limited and its partner, the Government of the Kingdom of Lesotho (GoL), have announced that the Mothae kimberlite mine expansion project in Lesotho in Southern Africa has been completed. The project is designed to increase nameplate capacity by 45 per cent from approximately 1.1 million tonnes per annum (Mtpa) to 1.6Mtpa. The processing plant was handed back to the production team after completion of the installation of the new scrubber bypass conveyor, the new primary jaw crusher and other associated upgrades. The project was completed on-time, within budget and with no safety incidents recorded. Lucapa advised that…
Rafaella Resources Limited has announced that Geotech Limited has completed Versatile Time-Domain Electromagnetic (VTEM Max) airborne EM surveying across the Midrim and Laforce nickel-copper-platinum-group elements (PGE) mineralised projects in Quebec, Canada. The VTEM Max, combined with Groundfloor Electromagnetic (GFEM), is an excellent system for locating discrete conductive anomalies as well as mapping lateral and vertical variations in resistivity. GFEM utilises an airborne EM transmitted with a set of surface-based receivers. The larger transmitter-receiver separation in Groundfloor EM over standard airborne techniques gives the ability to compute the step-response with sufficient accuracy to study extremely high conductivity targets that are commonly…
Rio Tinto will soon commence construction on a plant that will recover tellurium, a critical mineral used in solar panels, from copper refining at its Kennecott mine near Salt Lake City, Utah. Rio Tinto is investing $2.9 million to set up the plant, which will recover tellurium as a by-product of copper smelting, extracting a valuable mineral from waste streams. The plant will have the capacity to produce approximately 20 tonnes of tellurium per year. Rio Tinto expects to begin production of tellurium in the fourth quarter of 2021, creating a new North American supply chain for this critical mineral.…
Lucapa Diamond Company Limited and partners Empresa Nacional de Diamantes E.P. and Rosas & Petalas have announced the recovery of the 19th +100 carat diamond by Sociedade Mineira Do Lulo (SML) from the Lulo alluvial diamond mine in Angola. The 114 carat Type IIa D-colour white diamond is the third +100 carat diamond recovered from Mining Block 46 (MB46) in the last eight weeks [1]. The frequency of recovery of these stones, highlights the prospectivity of the Canguige catchment and adjacent priority kimberlites. To date, MB46 has averaged one +100 carat diamond recovered for every roughly 33,000 billion cubic metres…
Endeavour Mining has completed a positive pre-feasibility study (PFS) for both its Fetekro and Kalana gold projects in West Africa. The robust PFS results confirm that both projects justify moving forward to the definitive feasibility study (DFS) stage, which will now commence. President and CEO of Endeavour Mining, Sebastien de Montessus, said the studies confirm the compelling nature of Endeavours’ two most advanced projects and reinforce the company’s focus on organic growth. “Together with a number of earlier stage projects, Endeavour now has an attractive pipeline of opportunities, each of which will compete for capital with the goal of generating…
African lithium developer, Prospect Resources Ltd has announced a number of key developments at its flagship Arcadia lithium project in Zimbabwe after a detailed strategic review by management and a number of external third-party experts on the pathway to near-term production. The strategic review concluded that an initial smaller commercial-scale production facility at Arcadia utilising the existing feasibility study (FS) dense media separation (DMS) flowsheet will allow greater speed to market, higher technical certainty, significantly lower risk, and a reduced capital and operating-cost operation, when compared to inclusion of petalite flotation (in place of DMS) to increase the recovery of…
