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PVW Resources (‘PVW’, “the Company”) is pleased to advise that it has identified multiple significant new REE anomalies from air-core drilling completed in 2022 at its 100%-owned Tanami Heavy Rare Earth and Gold Project in Western Australia, opening up exciting new opportunities for follow-up exploration in 2023.
Highlights
- Significant TREO assay results returned from 2022 air-core drilling, including:
- Monte Cristo Prospect 22TAAC0352: 10m @ 1,857ppm TREO (59ppm Dy2O3 468ppm Y2O3) from 19m including 5m @ 3,071ppm TREO (95ppm Dy2O3 568ppm Y2O3) from 20m (65% HREO).
- Monte Cristo Prospect 22TAAC0351: 11m @ 1,037ppm TREO from 22m.
- Serpa Prospect 22TAAC0176: 6m @ 1,676ppm TREO from 35m.
- Watts East Prospect 22TAAC134: 1m @ 7,032ppm TREO (634ppm Dy2O3 4394ppm Y2O3) from 30m (93% HREO).
- Monte Cristo Prospect 22TAAC0352: 10m @ 1,857ppm TREO (59ppm Dy2O3 468ppm Y2O3) from 19m including 5m @ 3,071ppm TREO (95ppm Dy2O3 568ppm Y2O3) from 20m (65% HREO).
- Successful air-core campaign defines multiple new follow-up REE drill targets:
- Watts East: highly elevated REE with 1m @ 7,032ppm TREO at the bottom of the hole and very high HREO ratios at 93% suggesting the target is an offset extension of Watts Rise.
- Serpa: structurally-controlled and mafic hosted mineralisation which is open along strike within the Killi Killi Formation and below the unconformity – confirming the Company’s exploration model.
- The significant widespread TREO mineralisation at Monte Cristo are saprolite clay-hosted, with the peak of the anomaly at 5m @ 3,071ppm open along strike.
- Watts East: highly elevated REE with 1m @ 7,032ppm TREO at the bottom of the hole and very high HREO ratios at 93% suggesting the target is an offset extension of Watts Rise.
Figure 1: Tanami air-core drilling results.
Following a lengthy wait for assay results, the Company has now received results from its extensive regional air-core program in 2022, successfully identifying new high-priority exploration targets and confirming the significant prospectivity of the Project.
Importantly, the wide-spaced regional air-core drilling undertaken by the Company has proven to be a viable exploration technique for buried REE mineralisation in the Tanami.
Detailed ground gravity has also proven to be a very effective exploration tool, with the areas surveyed at Watts Rise and Castella both revealing additional detail to the sub-surface that will complement drilling and magnetics.
By utilising the structural geological interpretation, detailed ground gravity, multi-element geochemistry of mineralisation and the host stratigraphy, the shallow regional REE results represent complementary targets to the exciting new Watts Rise Breccia Zone target identified in 2022 (see ASX announcement, 29 November 2022).
PVW Executive Director, Mr George Bauk, said: “These new air-core results are very exciting and mark a significant development in our exploration of the Tanami Project. They have outlined a number of new priority targets, taken from conceptual targets to highly anomalous TREO results ready for follow-up, substantially enhancing our exploration pipeline in the Tanami.
“Since field work was completed in November 2022, the Company’s exploration geologists have continued to improve their understanding of REE mineralisation in the Tanami. Recognising the need to find ore zones, the 2022 exploration effort has provided PVW with a pipeline of prospects and targets that were previously unknown.
“We are now ideally positioned to prioritise and test these new targets in 2023.
“The results reported in this announcement, stemming from exploration undertaken in 2022, highlight the value of systematic exploration utilising tried and tested methods. The results of the ground gravity survey provide an exciting exploration technique that can quickly advance the understanding at a prospect level, complementing the more regional magnetics and local drilling data.
“With these results from regional air-core drilling, we have developed a detailed targeting methodology using structural, stratigraphic, geochemical and geophysical characteristics.
“We are excited to return to the Tanami in 2023 for an exploration campaign that will be focused on follow-up of these new targets and exploring the regional tenements for the next generation of REE discoveries.”
Click here for the full ASX Release
This article includes content from PVW Resources, 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.
PVW:AU
ChemX Materials: Developing Innovative Processing Technology to Produce High Purity Alumina
ChemX Materials (ASX:CMX) develops innovative processing technology to produce high purity alumina for advanced technology and clean energy applications. The company's 100 percent owned, Australian patented HiPurA® process technology offers a low cost and energy intensity production method to produce high purity alumina (HPA).
HPA is used in advanced technology and clean energy applications including lithium-ion batteries, LEDs, semiconductors and synthetic sapphires. Synthetic sapphires are critical in the production of applications such as smart watches, iPhones and laptop screens.
ChemX Materials is also developing a high purity manganese project. The Jamieson Tank project is located on two exploration tenements, EL 5920 and EL 6634 in the Eyre Peninsula in South Australia. These tenements collectively cover an area of 718 km2.
ChemX Materials completed a 94-hole drill program at the Jamieson Tank project, totaling 6,164 metres and released its maiden Mineral Resource Estimate in September 2023. The Mineral Resource Estimate reported 13.1 Mt at 5.7 percent manganese, with 21 percent classified as Indicated and 79 percent classified as Inferred.
Company Highlights
- ChemX Materials Limited (ChemX Materials) is an Australian company developing an innovative, processing technology to produce high-purity alumina (HPA), this process is called HiPurA®.
- ChemX Materials owns 100 percent of HiPurA® and was granted an Australian patent for this technology in January 2024.
- High purity alumina is used in advanced technology and clean energy applications including lithium-ion batteries, LEDs, semiconductors, smart watches and iPhones.
- The HiPurA® process is modular, scalable and uses a readily available aluminous chemical as its feedstock, therefore is not reliant on mine production offtake, all of which enable the technology to be deployed close to end users' manufacturing operations.
- ChemX Materials has proven HiPurA® can produce above 4N (99.99 percent) high purity alumina at micro plant scale. This testwork indicates HiPurA® is low in cost and energy intensity.
- ChemX Materials is constructing a pilot plant to demonstrate HiPurA® can work at scale, which is the next step towards commercialisation. The pilot plant construction is underway and on track for commissioning in June 2024.
This ChemX Materials profile is part of a paid investor education campaign.*
Click here to connect with ChemX Materials (ASX:CMX) to receive an Investor Presentation
ChemX Materials
Overview
ChemX Materials (ASX:CMX) is a critical materials company developing innovative processing technology to produce high purity alumina for advanced technology and clean energy applications.
ChemX Materials’ 100 percent owned, Australian patented HiPurA® process technology offers a low cost and energy intensity production method to produce high purity alumina (HPA).
HPA is used in advanced technology and clean energy applications including lithium-ion batteries, LEDs, semiconductors and synthetic sapphires. Synthetic sapphires are critical in the production of applications such as smart watches, iPhones and laptop screens.
Company Highlights
- ChemX Materials Limited (ChemX Materials) is an Australian company developing an innovative, processing technology to produce high-purity alumina (HPA), this process is called HiPurA®.
- ChemX Materials owns 100 percent of HiPurA® and was granted an Australian patent for this technology in January 2024.
- High purity alumina is used in advanced technology and clean energy applications including lithium-ion batteries, LEDs, semiconductors, smart watches and iPhones.
- The HiPurA® process is modular, scalable and uses a readily available aluminous chemical as its feedstock, therefore is not reliant on mine production offtake, all of which enable the technology to be deployed close to end users' manufacturing operations.
- ChemX Materials has proven HiPurA® can produce above 4N (99.99 percent) high purity alumina at micro plant scale. This testwork indicates HiPurA® is low in cost and energy intensity.
- ChemX Materials is constructing a pilot plant to demonstrate HiPurA® can work at scale, which is the next step towards commercialisation. The pilot plant construction is underway and on track for commissioning in June 2024.
Key Business Segments
High Purity Alumina Processing Technology - HiPurA®
ChemX Materials is developing an innovative processing technology to produce high-purity alumina (HPA). This process is called HiPurA®. ChemX Materials owns 100 percent and holds an Australian patent for HiPurA®. ChemX Materials has proven HiPurA® can produce above 4N (99.99 percent) pure HPA at micro plant scale. This test work has also demonstrated that HiPurA® is superior compared to alternative technologies, offering several advantages, including:
- Lower costs – both capital and operating.
- Independent feedstock - – process is not tied to mine production and uses a readily available aluminous industrial chemical.
- Easily scalable – production output can increase based on demand.
- Modular – can be built near end users’ manufacturing operations.
- Optionality – patented technology can be licenced to end users.
- Lower carbon footprint – technology is not energy intensive.
HPA has several applications, the most important being lithium-ion batteries used in electric vehicles (EVs) and energy storage applications. HPA is used in the coating of the battery separator to enhance safety and performance. The outlook for EVs is very promising. With the adoption of EVs growing rapidly year on year as governments across the globe deploy domestic incentives and regulations to reduce the use of internal combustion engines to meet net zero targets.
HPA is also a key in the production of synthetic sapphire, which is used in LEDs, semiconductors, lasers, optical lenses and medical devices.
ChemX Materials has proven its HiPurA® technology can achieve above 99.99 percent (4N) HPA purity at micro plant scale. Following the technical success of the micro plant, ChemX Materials is constructing a 24 tpa pilot plant in Western Australia. The pilot plant is expected to be operational in June 2024.
In January 2024, ChemX Materials was granted an Australian Patent for its innovative HiPurA® technology. Based on the success of the Australian patent, it is anticipated that ChemX Materials will be afforded similar protections in other international jurisdictions. The patent is important as it provides intellectual property protection as ChemX Materials seeks to commercialise the technology globally.
HPA production from the pilot plant will be used for customer qualification and marketing purposes. ChemX Materials is actively pursuing commercial opportunities globally. Commercialisation options include:
- Build, own, operate a commercial scale plant to sell high purity alumina to end users.
- Licence the HiPurA® technology for deployment at end users’ manufacturing locations.
High Purity Manganese Project
ChemX Materials is developing a high purity manganese project. The Jamieson Tank project is located on two exploration tenements, EL 5920 and EL 6634 in the Eyre Peninsula in South Australia. These tenements collectively cover an area of 718 km2.
ChemX Materials completed a 94-hole drill program at the Jamieson Tank project, totaling 6,164 metres and released its maiden Mineral Resource Estimate in September 2023. The Mineral Resource Estimate reported 13.1 Mt at 5.7 percent manganese, with 21 percent classified as Indicated and 79 percent classified as Inferred.
High purity manganese has essential applications in lithium-ion batteries as a cathode material. Manganese provides energy density, stability and lower costs and is a critical material for modern battery chemistries. As the world pursues decarbonisation it is forecasted that the demand for manganese will grow.
With the objective of the United States Inflation Reduction Act (IRA) to reduce its reliance on Chinese sources of critical minerals, by 2025, the Jamieson Tank project is an important prospect. China currently supplies around 95 percent of the global manganese sulphate.
The South Australian jurisdiction offers excellent infrastructure. The Jamieson Tank project is in a province that is characterised by rapidly growing renewable energy infrastructure (wind, solar and hydrogen) and access to a local skilled workforce. The Jamieson Tank project is accessible by road, approximately 160 kms from the port of Whyalla and near a major regional airport.
The tenements in which the Jamieson Tank project is located also host kaolin and rare earth elements (REE) deposits. The area has historically been well known and explored for its potential for kaolin. The Kelly Tank exploration target is estimated to be 55 - 130 Mt of extractable kaolin.
In 2022, ChemX Materials undertook a drilling program and identified REE hosted within the kaolin throughout the tenements. The drilling program intersected high-grade REE mineralisation with intervals of up to 5 metres @2,468 parts per million total rare earth oxides from 7 metres. Importantly, it remains open in various directions, providing potential exploration upside for future drill programs.
Management Team
Peter Lee – Chief Executive Officer
20+ years’ experience across mining, metals processing and chemical industries within Canada and Australia. Lee has held technical leadership roles with companies including Rio Tinto, BHP, Roy Hill and WSPGolder. He is an expert in refining and electrochemical processes and a registered P. Eng Engineers and Geoscientists of British Columbia, Canada, and a member of AusIMM and AICD.
Warrick Hazeldine – Non-executive Chair
Warrick Haseldine has more than 20 years of experience across capital markets and strategic communications with a focus on battery materials. He is the co-founder of advisory firm Cannings Purple, and former chair and non-executive director of Global Lithium Resources Ltd (ASX:GL1). Hazeldine is currently a director of Surfing WA, advisory board member of Curtin University, and a non-executive director of Purple.
Stephen Strubel – Executive Director and Company Secretary
Stephen Strubel is the company founder with 20 years’ experience in finance and corporate governance. Struber held a senior leadership role with Patersons Securities and has been a director and company secretary for ASX-listed companies. He holds a bachelor’s degree in banking and international trade from Victoria University and an MBA from the Australian Institute of Business.
Alwyn Vorster – Non-executive Director
Alwyn Vorster has 30+ years’ experience in the resources industry, spanning several commodities including rare earths, iron ore, bauxite, potash and salt. Vorster has several senior leadership positions including chief executive officer of Hastings (ASX:HAS) and managing director of BCI Minerals (ASX:BCI) and Iron Ore Holdings (ASX:IOH). Vorster is currently non-executive director of Lindian Resources (ASX:LIN) and Arrow Minerals (ASX:AMD).
