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Lanthanein Resources Ltd (ASX: LNR) (Lanthanein or the Company) is pleased to announce the brightness results from the first pass Aircore drilling program at Koolya Kaolin Project in Western Australia (Koolya Project). A wide spaced drill program completed in December 2022, with drillholes spaced 500m apart, covered 15km of prospective kaolin rich granite and intersected widespread kaolin of varying thickness, with a best result of 30m thick bright white kaolin from 4m depth (KAC014).
- Brightness (ISO B) analysis completed with exceptional results up to 94.57% (sample KAC543)
- Kaolin assays show very low contained deleterious elements
- Best visual result of 30m of kaolin from 4m depth in KAC014 (see Figure 1 below)
- XRD analysis to define Kaolinite/Halloysite content to be completed Q2, 2023
- Anomalous Rare Earth vales of up to 1220pmm TREO
Figure 1. High quality Kaolin intersected 30m of bright white kaolin from 4m depth (KAC014).
Mr Brian Thomas, Lanthanein Technical Director commented “The exceptional brightness results in samples from our first pass Aircore drilling at Koolya Project is a great result. There is a significant areal extent of high quality bright white kaolin to support the potential for a significant kaolin resource and high purity alumina feedstock project to be delineated with further drilling.
These recent results are in line with our expectations following the exceptional visual results in drill samples. High purity kaolin is of growing importance as a critical feedstock in the processing of High Purity Alumina (HPA) which is being used in Li‐ion batteries, LED lighting, Semiconductors and Sapphire glass. Samples are also currently being analysed by X‐Ray Diffraction (XRD) to quantify the Kaolinite/Halloysite content. Halloysite can be used in nano technologies for a range of industry applications including carbon sequestration, agriculture, energy, and health.
We are also greatly encouraged by the presence of REEs with values of up to 1220ppm TREO. Exploring for critical minerals and rare earths is of paramount importance for our company as we aim to find the future facing minerals used in the global clean energy transition.”
Analysis was completed on the samples to quantify the specific characteristics (Table 1) such as ISO Brightness, Alumina content, and rare earth elements (REE). Further analysis will be undertaken to better quantify the presence of Kaolinite and Halloysite using XRD analysis. A total of 10 samples had ISO‐Brightness > 79.35 and four samples > 800ppm TREO (Table 1 and 2).
Following these positive results further infill and step out drilling will be undertaken in Q2 & 3 to assist with the generation a mineral resource estimate by Q4, 2023.
Figure 2. Koolya Project location showing the Trans Railway line running through southern area of project.
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This article includes content from Lanthanein Resources Ltd, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
LNR:AU
CuFe Limited: Multi-Commodity Assets in Western Australia and Northern Territory
CuFe Limited (ASX:CUF) is a multi-commodity exploration and development company with projects situated in Western Australia and the Northern Territory. The company focuses on its high-grade premium product iron ore projects as well as its exposure to copper, lithium and niobium.CuFe's portfolio includes mature copper targets at Tennant Creek, drill-ready lithium targets at North Dam, and greenfield exploration ground in close proximity to WA1's recent niobium discovery.
CuFe also has exposure to a near-term iron ore price upside via the high-grade JWD iron ore mine. It plans to leverage the mine to take advantage of elevated iron ore price cycles with the ability to cost-effectively suspend production as the market dictates. CuFe is also evaluating the Yarram project, as its close proximity to Darwin port gives it the potential for low opex.
Tennant Creek hosts a mineral resource estimate of 7.3 million tons (Mt) at 1.7 percent copper and 0.6 grams per ton (g/t) gold for 127 kt copper and 145 koz gold. CuFe currently owns a 55 percent interest over 240 kilometres of the highly-prospective tenure, situated in the Northern Territory. CuFe's near-term plan for the mine, based on detailed mine planning, involves a staged cutback of the Orlando open pit to gain access to an ore supply for fast start options.
Company Highlights
- CuFe Limited is an ASX-listed iron, copper, lithium and niobium exploration and development company with a multi-commodity portfolio of assets.
- The company's assets are situated in mature mining regions in Western Australia and the Northern Territory, with access to extensive pre-existing infrastructure.
- CuFe's projects are highly prospective in copper (Tennant Creek, Bryah Basin), lithium (North Dam, Tambourah) and niobium (West Arunta).
- CuFe has 100 percent interest in the iron ore mining rights at the operating Wiluna West JWD mine, known to contain high-grade iron ore product.
- Additionally, the company has a 50 percent interest in the Yarram project, an advanced iron ore development project with potential for low-cost production.
- CuFe also has a 2 percent net smelter royalty over the Crossroads gold project in Kalgoorlie.
- The company is led by a proven and experienced in-house team with expertise in identification, discovery, evaluation, deployment and operations.
This CuFe Limited profile is part of a paid investor education campaign.*
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HiPurA® HPA Pilot Plant Early-Stage Commissioning Commenced
The leach circuit is a key part of ChemX’s unique flowsheet and comprises the first part of the patented, HiPurA® purification process. It takes the aluminous chemical feedstock and sufficiently upgrades its purity for the solvent extraction (SX) stage.
Figure 1 – CMX Operations Manager (Russell Vallis) pictured in front of the commissioned leach circuit
ChemX, CEO Peter Lee said: “Our 24tpa HiPurA® HPA Pilot Plant is starting to rapidly take shape, and we are pleased to have commissioned the leach circuit. Achieving this milestone delivers on our commitment to commence early-stage commissioning in Q2 of the 2024 calendar year”.
“Structural, mechanical, piping (SMP) activities are progressing well with electrical and control infrastructures accelerating ahead. As with any project integration, key work scopes require careful planning and the HiPurA® HPA Pilot Plant is on track to achieve operational readiness toward the end of the next quarter”.
” We look forward to sharing further commissioning updates in the coming months as we advance towards full Pilot Plant commissioning”.
Click here for the full ASX Release
This article includes content from ChemX Materials, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
CuFe Limited
Overview
CuFe Limited (ASX:CUF) is a multi-commodity exploration and development company with interest in eight projects situated throughout mature mining jurisdictions in Western Australia and the Northern Territory. The company's value proposition is predicated on its high-grade premium product iron ore projects as well as its exposure to copper, lithium and niobium. Its exploration portfolio includes mature copper targets at Tennant Creek, drill-ready lithium targets at North Dam, and greenfield exploration ground in close proximity to WA1's recent niobium discovery.
Tennant Creek hosts a mineral resource estimate of 7.3 million tons (Mt) at 1.7 percent copper and 0.6 grams per ton (g/t) gold for 127 kt copper and 145 koz gold. CuFe currently owns a 55 percent interest over 240 kilometres of the highly-prospective tenure, situated in the Northern Territory. CuFe's near-term plan for the mine, based on detailed mine planning, involves a staged cutback of the Orlando open pit to gain access to an ore supply for fast start options.
The JWD iron ore operation is an ultra-flexible high-grade, low-impurity iron ore operation optimised for efficiency, the mine benefits from a low capex, with the capacity to export 60 kt of lump and 15 kt of fines per month at current production rate. CuFe owns 100 percent interest in this operation.
In addition to taking advantage of the growing market for strategic metals, CuFe also has exposure to a near-term iron ore price upside thanks to the high-grade JWD iron ore mine. It plans to leverage the mine to take advantage of elevated iron ore price cycles with the ability to cost-effectively suspend production as the market dictates. CuFe is also evaluating the Yarram project, as its close proximity to Darwin port gives it the potential for low opex.
Lastly, CuFe has a low-risk 2 percent NSR gold royalty over the Northern Star Crossroads project, where mining is expected to commence in 2024.
CuFe is led by a highly experienced management team adept at identifying opportunities, making discoveries, evaluating and developing projects and maintaining operations. The team is led by executive director Mark Hancock, who has 25 years experience in resource projects across a variety of commodities in senior finance, commercial and marketing roles.
Company Highlights
- CuFe Limited is an ASX-listed iron, copper, lithium and niobium exploration and development company with a multi-commodity portfolio of assets.
- The company's assets are situated in mature mining regions in Western Australia and the Northern Territory, with access to extensive pre-existing infrastructure.
- CuFe's projects are highly prospective in copper (Tennant Creek, Bryah Basin), lithium (North Dam, Tambourah) and niobium (West Arunta).
- CuFe has 100 percent interest in the iron ore mining rights at the operating Wiluna West JWD mine, known to contain high-grade iron ore product.
- Additionally, the company has a 50 percent interest in the Yarram project, an advanced iron ore development project with potential for low-cost production.
- CuFe also has a 2 percent net smelter royalty over the Crossroads gold project in Kalgoorlie.
- The company is led by a proven and experienced in-house team with expertise in identification, discovery, evaluation, deployment and operations.
Key Projects
Copper
Tennant Creek
The Tennant Creek project is located in the highly prospective Gecko-Goanna copper-gold corridor of the Northern Territory. A mature project comprising three high-grade copper and gold mineral resources, it contains a combined JORC 2012 mineral resource of 7.3 at 1.7 percent copper and 0.6 g/t gold for 127 kt copper and 145 koz gold. Highly-prospective for further resource growth from resource extensions and new discoveries, Tennant Creek is also located in close proximity to grid power, a gas pipeline, the Stuart highway and the rail line to Darwin.
The area where Tennant Creek is hosted is a re-emerging mineral field with recent neighbouring exploration success from companies such as Emmerson Resources (ASX:ERM) and Tennant Minerals (ASX:TMS). Near-mine targets include the potential to extend resources and open enrichment within the Orlando and Gecko structural corridors.
The current focus for Tennant Creek is to identify and drill high-potential exploration targets with a view to growing the resource base while considering a staged cutback of the existing Orlando open pit to gain access to an ore supply for a fast start option.
Bryah Basin JV projects
Through wholly owned subsidiary Jackson Minerals, CuFe has a 20 percent interest in roughly 804 square kilometres of highly-prospective tenements proximal to the former Sandfire Resources' (ASX:SFR) Doolgunna project and Degrussa copper gold mine, as well as several other prominent gold and copper prospects. Collectively known as the Bryah Basin JV projects, the tenements are currently subject to joint ventures and farm-ins with several companies. The most prominent of these is the Morck Well project, which is under an exploration licence with Auris Minerals (ASX:AUR) alongside the Forrest project.
The Morck Well project tenements cover an area of 600 square kilometres in the highly-prospective region, which has been recognized to have high iron ore potential.
Lithium
North Dam
The North Dam project is a highly prospective lithium tenure situated in the emerging Yilgarn Lithium Belt. Located roughly 50 kilometres south-southeast of the township of Coolgardie, the project is contained within the same lithium belt that contains known spodumene deposits such as Mt Marion, Pioneer Dome, Bald Hill, Manna and Buldania. There have also been several well-known junior exploration successes immediately adjacent to the tenement, including Kali Metals (ASX:KM1), Marquee Resources (ASX:MQR) and Maximum Resources.
To date, work on the project has included defining prospective pegmatites through rock chip sampling, soil sampling and geological mapping. Anomalous lithium and key pathfinder elements have also defined a prospective corridor of roughly 3.5 kilometres in strike length. Columbite and tantalite rock chips selected from a stream bed also contain up to 44 percent niobium and 14.53 percent tantalum.
CuFe has also completed a recent heritage survey and, pending results and conditions, plans to commence a maiden drill program.
Tambourah
The 100 percent owned Tambourah Tenure is a prospective lithium tenure with known gold occurrences. Located roughly 90 kilometres south of the Pilgangoora and Wodgina lithium complexes, and 175 kilometres south of Port Hedland, the project was historically explored for gold and contains known gold occurrences within alluvial material and reef systems. Current work on the project to date has involved geological mapping and rock chip sampling.
Niobium
West Arunta
The fully owned West Arunta consists of three tenements located in the highly-prospective region of the same name. The tenure is known to be prospective for carbonatite-hosted niobium and rare earth element mineralization. Spanning roughly 220 square kilometres, it surrounds Lycaon Resources' (ASX:LYN) Stansmore project and is located 70 kilometres north of several prominent recent discoveries.
CuFe has not yet finalised native title arrangements to commence work in the ground so in the meantime it engaged Southern Geoscience Consulting to undertake a geophysical review of publicly available airborne magnetic data for the tenements including re-processing of said data and 3D unconstrained inversion modeling. Analysis of the total magnetic imagery revealed three anomalous areas across the package, resulting in nine target anomalies for further investigation and exploration.
Iron
JWD iron ore mine
The JWD iron ore operation is an optimised and flexible high-grade, low impurity iron ore operation over the Wiluna West JWD deposit. CuFe has 100 percent interest in the iron ore mining rights agreement for the project, which was started for less than $5 million and produces a high-grade, low-impurity lump iron ore for direct shipping.
At its current production rate, the mine has capacity for 60 kt of lump and 15 kt of fines per month. Mining and crushing is conducted by contractors, with the finished product trucked 800 kilometres to the Geraldton port for export in vessels of circa 6Ma0 kt. The mine also benefits from flexible operating contracts and price hedging, allowing CuFe to more readily react to iron ore price volatility.
Although no JORC reserve has been reported, a JORC resource dated June 30, 2023 reveals an estimate of 9.6 Mt at 63.7 percent iron using a 55 percent iron cut-off.
Yarram
The Yarram iron ore project is a mature development opportunity with the potential for low-cost production. CuFe currently holds a 50 percent interest in the project, which includes operatorship. Partially located on an existing mining lease on freehold land, Yarram has a high-grade DSO resource of 5.6 MT at +60 percent iron as well as a low-grade component of 7.1 Mt with the potential for beneficiation.
Situated 110 kilometres from Darwin Port and adjacent to underutilised mining infrastructure, Yarram also features favourable ore body geometry, with existing infrastructure and services contributing to its low capex and opex.
An initial diamond drilling program provided HG core from two deposits within the project. Physical and thermal metallurgical testing confirms the generation of a lump product with roughly 41 percent yield, elevated gangue levels in the very fine fractions and acceptable thermal and materials handling properties, making it suitable as a blast furnace lump burden feed.
CuFe has also undertaken geotechnical testwork on the diamond drill core to provide parameters for pit optimizations and designs. Final pit shells and a high-level mine schedule have been developed for use in regulatory approvals.
Gold Royalty
Crossroad gold project
Through fully owned subsidiary Jackson Minerals, CuFe holds a 2 percent net smelter royalty over M24/462, which contains Northern Star's (ASX:NST) Crossroads gold project. This project is the subject of a recently approved mining proposal envisaging the mining of 2.67 Mt of gold-bearing ore. The project is expected to commence sometime in 2024 and run for a 36-month period, with the majority of ore mined in the second and third years after pre-stripping.
This project represents a potential near-term revenue source for CuFe with no associated costs.
Management Team
Tony Sage — Executive Chairman (BCom, FCPA, CA, FTIA )
Tony Sage is an entrepreneur with over 36 years of experience in corporate advisory services, funds management and capital raising, predominantly within the resource sector. He is based in Western Australia and has continued to be involved in managing and financing listed mining and exploration companies with a diverse commodity base.
Sage has developed global operational experience within Europe, North and South America, Africa, Oceania, Asia and the Middle East. He is currently executive chairman of ASX-listed Cyclone Metals Limited (ASX:CLE) and European Lithium (ASX:EUR).
Mark Hancock — Executive Director
Mark Hancock has over 30 years’ experience in key financial, commercial and marketing roles across a variety of industries with a strong focus on natural resources. During his 13 years at Atlas Iron Ltd, Hancock served in numerous roles including CCO, CFO, Executive Director and Company Secretary. He has also served as a director on a number of ASX listed entities and is currently a director of Centaurus Metals Ltd and Strandline Resources Ltd.
Hancock holds a Bachelor of Business (B.Bus) degree, is a Chartered Accountant (CA) and is a Fellow of the Financial Services Institute of Australia (F FIN).
Nicholas Sage — Non-executive Director
Nicholas Sage is an experienced marketing and communications professional with in excess of 25 years in various management and consulting roles. Sage is based in Western Australia and currently consults to various companies and has held various management roles within Tourism Western Australia. He also runs his own management consulting business.
Scott Meacock — Non-executive Director
Scott Meacock has a wealth of experience as external counsel acting in, and advising on, complex corporate and commercial law transactions and disputes for clients in a wide range of industry sectors including natural resources and financial services.
Meacock currently serves as the Chief Executive Officer and General Counsel of the Gold Valley Group. He holds a Bachelor of Laws (LLB) degree and a Bachelor of Commerce (BComm) degree from the University of Western Australia.
Matthew Ramsden – GM Development
Matthew Ramsden is an experienced geologist and project developer commencing his career in Tasmania before stints in the Pilbara with Rio Tinto and Atlas Iron, where he played a key role in the development and ramp-up of six iron ore mines.
He joined CuFe in 2021 to commence the JWD operations and now has oversight over the company’s exploration and development projects.
Ramsden is a member of the Australasian Institute of Geoscientists.
Siobhán Sweeney — Geology Manager
Siobhán Sweeney brings over 13 years’ geology experience to the CuFe team, from greenfield’s exploration to resource development with a strong focus on target generation and development of iron ore projects. During her 8 years at Atlas Iron Ltd, Sweeney was instrumental in developing critical iron ore projects in the Pilbara such as Miralga Creek and Corunna Downs. Her background in managing complex and challenging exploration programs has been key to delivering successful projects.
Since joining Cufe in July 2021, Sweeney has been tasked with developing and implementing mine geology processes during the start-up phase of the JWD mine. Most recently she has delivered a successful exploration drill campaign to further define the Yarram iron ore deposit.
Sweeney is a member of the Australian Institute of Geoscientists and holds a Bachelor of Science degree (hons) in geology from the National University of Ireland Galway.
Exceptional Clay Hosted Rare Earth Grades Intersected at Poços
KEY HIGHLIGHTS
- Enova confirms significant assay results for a non-invasive shallow subsurface auger sampling programme at Poços; highlights of these are results greater than 2,000 ppm TREO2 are as follows:
- A1-TR001-001 including 3m @2,744
- A1-TR003-001 including 3m @3,030
- A1-TR006-001 including 3m @3,508
- A1-TR008-001 including 2m @2,113
- A1-TR009-001 including 3m @3,964
- A1-TR010-001 including 3m @2,524
- A2-TR001-001 including 1m @2,786
- A2-TR002-001 including 2m @2,043
- A2-TR006-001 including 2m @2,099
- A3-TR002-001 including 3m @2,306
- A3-TR005-001 including 2m @2,145
- A4-TR001-001 including 2m @2,488
- A4-TR001-001 including 3m @4,950
- Peak rare earth element (REE) assays were 5,158 ppm TREO or 0.52% TREO, 5,042 ppm TREO or 0.50% TREO, 4,650 ppm TREO or 0.47% TREO, providing guidance for a high-grade exploration target at Poços,
- REE enriched tenements at Poços confirm the areas’ potential for a prospect scale high grade REE deposit,
- Shallow surface and subsurface sampling confirmed surface saprolite clay systems w
- across all Poços tenements, with potential deeper mineralisation upside.
- The project is located nearby to townships, well-developed highways, infrastructure, water access, hydroelectric power and well connected to a commercial port.
ANNOUNCEMENT
Enova Mining Ltd (ASX: ENV) (“Enova” or the “Company”) is pleased to announce assay results from non-invasive shallow surface and subsurface auger sampling at Poços tenements 832.174/2023, 832.175/2023, 832.177/2023, 832.179/2023 and 830.652/2020. The locations of the auger sampling and significant assay intercepts are provided in Figure 2. In accordance with ASX reporting of mineral results, details of the sampling, assay results and other technical details are contained in JORC Table 1 and Significant Results and Auger Sampling Data for Poços Project in Table 2 in Appendix A.
The Poços alkaline complex massif region (Poços) hosts world-class rare earth element (REE) mineral discoveries. Enova aims to replicate the success of peers in the region. Refer to Figure 1 (below) for a location plan of Enova’s tenements and surrounding tenements of IAC REE significance.
Figure 1: Regional location of Poços tenements
Enova is assessing results from the current exploration program and the potential for future air-core drilling program. Regarding tenements overlain by the Pedra Branca APA area and buffer zone, identified during Due Diligence, further clarification is being sought regarding requirements for more impactful exploration in the future, such as air-core/reverse circulation drilling and future development.
Mr. Eric Vesel Managing Director of Enova, commented:
“The assay results from the Poços sampling programme confirm the prospectivity of the tenements, which is not surprising for tenements within the alkaline complex. The largest tenement, located near the southern rim of the complex, was encouraging but with mixed results (Above and below 1000ppm TREO). Overall, the Poços results have returned exceptional near- surface grades which has significant unexplored deeper saprolite strata worthy of follow up exploration. This Phase 1 exploration work was part of our initial reconnaissance to investigate our portfolio of prospective REE tenements.
Our team is currently focused on the CODA maiden drill programme; we recognise the importance of assessing all our other projects. We have arranged a consulting exploration team to explore our Juquiá tenements, a potential carbonatite prospect. There is also REE potential within our Santo Antonio (do Jacinto) tenements based on a strong thorium anomaly3, as shared by SI6’s Pimenta Project.
Enova is now in the envious position of holding two major potential IAC REE project areas: POÇOS and CODA with further areas currently under investigation. It’s remarkable that in such a short period of time, Enova has acquired and brought from concept to exploration stage, two major projects with significant upside and worthy of development.”
Click here for the full ASX Release
This article includes content from Enova Mining Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.
