Graphite Metallurgical Test Work Update


  • Bulk sample of Springdale graphite concentrate estimated to be completed in Q2 2021.
  • Concentrate material will then be sent to Germany to test its amenability for the production of battery anode material suitable for use in EVs.
  • Final test results expected in Q3 2021.

Comet Resources Ltd (ASX:CRL) is pleased provide an update on ongoing test work on natural flake graphite from its Springdale Graphite Project (Springdale) located in Western Australia. Both excellent grade and recoveries were achieved on initial tests, leading to commencement of work to produce a bulk sample for further testing. Importantly, the graphite concentrates previously produced demonstrated a unique and potentially very valuable characteristic in its small size distribution, with two-thirds of the product passing the 38 µm size fraction screen. Generally, this small size fraction of graphite is a by-product of processing of larger flake fractions, which produces smaller size graphite, but in doing so also damages the smaller flake material in the process, reducing their performance and value. Deposits that contain high quality ultra-fine graphite are uncommon and are potentially suitable for supplying the expanding battery anode market, which continues to grow as the sales of electric vehicles (EVs) increase. Graphite suitable for battery anode production also achieves premium pricing in graphite markets, making it a highly sought-after product.

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Aeromagnetic Survey to Commence at Barraba Copper Project


  • Mitre Geophysics and AirGeoX have been engaged to conduct a high definition airborne magnetic survey of the Barraba Copper Project using an Unmanned Aerial Vehicle (UAV).
  • Data collected from the UAV survey will be analysed to refine targets for the next stage ground geophysics program and drilling.
  • Work to commence this month with results expected shortly afterwards.

Comet Resources Limited (Comet or the Company) (ASX: CRL) is pleased to announce that it has contracted Airborne Geo Exploration Pty Ltd (AirGeoX) to complete an aeromagnetic survey of its Barraba Copper Project located in north-east NSW. AirGeoX is an experienced contractor in the provision of geophysical services utilising the latest in UAV drone technology. This technology will enable the cost-effective acquisition of high-definition magnetic data over a large target area. The data acquired will display geological structures that may previously been undetected in the project area. AirGeoX’s mission statement is to significantly increase the rate of discovery for minerals and oil and gas through innovative methods and are currently developing the highest quality UAV drone magnetic acquisition system in the world.

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Comet Resources

Battery Commodities for the Low-Carbon Revolution


Comet Resources' flagship Barraba copper project encompasses 2,375 hectares across project license EL8492 near the town of Barraba, 550 kilometers north of Sydney. Comet Resources finalized the acquisition of the Barraba copper project in April 2020. Under the updated terms of the acquisition, Comet Resources is expected to pay AU$150,000 in cash for the project, in addition to AU$200,000 in shares at $0.01 per share. Following the closing of the agreement, the company announced it had successfully closed a private placement of AU$650,000 at $0.01 per share.

The Barraba copper project sits along the Peel Fault line and encompasses the historic Gulf Creek and Murchison copper mines. The project area is known to contain volcanogenic massive sulfide-style mineralization, with historical workings at the Gulf Creek mine producing high-grade copper and zinc briefly during the turn of the 19th century.

In October 2020, Comet Resources gained access to officially begin exploring the Barraba copper project. The agreement finalised a significant portion of freehold land in the EL8492 region of the project, while accessible land includes the historical, high grade Murchison Copper Mine.

The Murchison Copper Mine is a volcanogenic massive sulphide deposit that has produced previously copper at 3 percent average grade from surface with historical assays returning grades of over 5 percent copper.

In addition to its flagship Barraba project, Comet Resources has also committed to a binding Heads of Agreement for the acquisition of the high-grade Santa Teresa gold project in Baja California, Mexico. The Santa Teresa project is located in the El Alamo district, which is home to historical production of between 100,000 and 200,000 ounces of gold. The property comprises two mineral claims totaling 202 hectares, with minimal exploration conducted on the property. Santa Teresa hosts a non-JORC2 inferred mineral resource estimate of 64,000 ounces of gold grading at 8.7 g/t gold which was reported at a 4 g/t cutoff.

Comet Resources is also developing the Springdale graphite project in Western Australia, which is located 30 kilometers east of Hopetoun. According to the Fraser Institute, Western Australia ranks as the second most attractive jurisdiction for mining investment.

Company Highlights

  • Acquisition of the Barraba copper project offers the opportunity for further exposure to the battery metals industry, as well as adding the base metals sector
  • Historical workings of the Gulf Creek copper mine returned multiple lodes grading between two and six percent copper (average 5 percent) combined with zinc grades historically higher than copper grades
  • Comet raised AU$500,000 to fund exploration on Barraba according to the project's final acquisition terms
  • Gained access in October 2020 to begin exploring the Barraba copper project, which includes the historical, high grade Murchison Copper Mine
  • Acquisition of the Santa Teresa gold property provides exposure to the precious metals market, with a non-JORC2 inferred mineral resource of 64,000 ounces of gold grading at 8.7 g/t gold
  • Santa Teresa gold project is located in the El Alamo district, home to between 100,000 and 200,000 ounces of historical gold production
  • 100-percent-owned high-grade Springdale graphite project is located on freehold land with access to grid power, piped gas and sealed roads directly to the nearest port
  • Springdale project is located in Western Australia, the Fraser Institute's second-ranked mining jurisdiction in the world for 2018
  • The highest-grade intersection at Springdale returned 3.23 meters at 51.02 percent total graphitic carbon (TGC) from 35.27 meters within 42.5 meters at 17.02 percent TGC from 20 meters
  • Directors and founders hold approximately 18.3 percent of currently outstanding shares, reflecting the company's belief in the success of its projects

Key Projects

Barraba Copper Project

In April 2020 Comet Resources completed the acquisition of the Barraba copper project, a new copper exploration property in New South Wales, Australia. The exploration license covers 2,375 hectares near the town of Barraba, approximately 550 kilometers north of Sydney. The property sits along the Peel Fault line and encompasses the historic Gulf Creek and Murchison copper mines. Historical workings at Gulf Creek produced high-grade copper and zinc at the turn of the 19th century, including grades between 2-6 percent copper to a depth of 150 meters.

Under the terms of the finalized acquisition, Comet Resources has a conditional right to acquire an 80 percent interest for consideration of AU$150,000 cash, AU$200,000 in shares and a commitment to complete a minimum drilling and exploration program within 18 months of the date of settlement. The minimum exploration commitment entails AU$600,000 spent with a minimum of 1,250 meters of RC or diamond drilling. Comet also has the option to purchase the remaining 20 percent interest in the first 36 months for $2.5 million. The company was also required to raise a minimum of AU$500,00 to fund future exploration, a condition that was satisfied by the recent AU$650,000 placement.

In October 2020, the company was granted access to begin exploring the Barbarra Copper project, with the initial exploration program having begun in November at the Murchison Copper mine region and a few IP anomalies north of the Gulf Creek Mine.

The Murchison Copper Mine is a volcanogenic sulphide deposit that has a history of producing copper at 3 percent average grade from the surface, while historical assays have returned grades of more than 5 percent copper.

Regional Geology of the Barraba Project

Comet Resources believes that the acquisition of the Barraba property has the potential to serve the global electric vehicle revolution, which is projected to rely on copper for electrical infrastructure. According to the CRU Group, the copper market could see a deficit in the long term, partially due to the growing demand caused by electric vehicles. "Certainly by the mid-2020s, and even slightly before, you're starting to see some sizable deficits in the market," said CRU Principal Analyst Robert Edwards.

The Barraba copper project is seen as a complement to the company's existing graphite project, as both elements can be found in electric vehicles and their related infrastructure. "It is an exciting opportunity for Comet to be able to acquire the Barraba Project as it is in a prospective location and hosts a number of drill-ready targets. We will be working hard to be in a position to test the project's prospectivity as soon as possible after completion," said Matthew O'Kane, managing director of Comet Resources.

Comet Resources' Santa Teresa Gold Project

In June 2020 Comet Resources announced a binding heads of agreement (HOA) with El Alamo Resources Limited for the proposed acquisition of the Santa Teresa gold project located in Baja California, Mexico. Immediately following the signing of the agreement, Comet Resources announced a concurrent non-binding term sheet with Raptor Capital International Limited for gold streaming and royalty financing in order to fund activities at Santa Teresa for up to US$20 million, with an initial minimum investment of US$6 million.

The Santa Teresa project is located in the El Alamo district, which is home to historical production of between 100,000 and 200,000 ounces of gold. The property comprises two mineral claims totaling 202 hectares.

The Santa Teresa gold project hosts an existing non-JORC2 inferred mineral resource estimate of 64,000 ounces of gold grading 8.7 g/t gold which was reported at a 4 g/t cut-off. Individual assays were capped at 20 g/t. Comet Resources believes the under-explored nature of the property indicates potential moving forward, with 32 modern drill holes returning a number of high-grade intersections, including:

  • 2m @ 32.4g/t gold from 19m
  • 1m @ 958.4g/t gold from 239m
  • 5m @ 38g/t gold from 174m
  • 9m @ 39g/t gold from 121m
  • 3m @ 19.9g/t gold from 214m
  • 1m @ 125.9 g/t gold from 83m
  • 1 @ 14.4g/t gold from 59m
  • 1m @ 16g/t gold from 101m

In October 2020, Comet Resources released its initial JORC compliant inferred mineral resource estimate for the Santa Teresa Gold Project, which noted 88.6koz at 7.47g/t gold. This information will be used for the company's drilling program at the project.

Limited historical exploration has also been conducted on the property, including trenching and various prospecting visits conducted by Dakota Mining Corporation, which defined 12 gold-bearing quartz vein lodes over a strike length of 500 meters. Moving forward, Comet Resources intends to focus its work at Santa Teresa on assessing its near-term production potential. The company has also proposed to acquire additional licenses within the El Alamo district, which may be financed by stream financing provided by Raptor.

Comet Resources' Springdale graphite project

Comet Resources' wholly-owned Springdale graphite project is situated on freehold land in Western Australia, with access to nearby infrastructure including grid power, piped gas and sealed roads that lead to the port at Esperance only 150 kilometers away. The Springdale project is made up of tenements (E74/562 and E74/612) within the southern margin of the Yilgarn Craton, which constitutes part of the Albany-Fraser Orogen.

map of western australia showing location of springdale graphite project


Comet Resources first conducted a first pass aircore drilling program on the property in February 2016, which confirmed the presence of graphite in the Western zone. In September 2017 a detailed aeromagnetic survey was conducted in order to delineate 26 kilometers of stratigraphy deemed to be prospective for graphite mineralization. Less than 20 percent of the identified stratigraphy has been drill tested.

comet resources northern zone

Exploration work on the project revealed the Northern zone as a high-priority drill target. Comet Resources completed RC Drilling on the property between December 2017 and February 2018 and successfully identified high-grade graphite mineralization in the Northern zone. Follow-up metallurgical test work conducted in April 2017 proved that the graphene on the property can be produced by electrical exfoliation.

Maiden Resource

In December 2018 Comet Resources released a maiden inferred resource of 15Mt at 6.0 percent TGC including a high-grade component of 2.6mt at 17.5 percent TGC, which incorporated the Northern, Eastern and Western zones. The company has since discovered two new high-grade zones of graphite mineralization outside the existing resource. High-grade intersections at Springdale returned 3.23 meters at 51.02 percent TGC from 35.27 meters within 42.5 meters at 17.02 percent TGC from 20 meters. Results of a 2019 drilling program have confirmed that electromagnetic surveys could be used to target shallow, high-grade mineralization.

comet resources northern zone, section line 7

In 2019 the company conducted a diamond drilling program and aerial electromagnetic survey in September and October of 2019, with results pending. The company intends to conduct metallurgical test work using this material, with results expected in the first quarter of 2020. Comet Resources has engaged a specialist metallurgical team with significant graphite-specific experience to conduct the analytical and metallurgical test work for Springdale.

Select drill chips have been taken from the property to assess flake size. Flakes found on the property have reached up to 500 µm in size.

Management Team

Matthew O'Kane has over 25 years of finance experience in the mining, commodities and automotive sectors. Matthew has held senior executive roles across a range of private and public companies in Australia, USA and Asia. He also spent nine years in Asia, gaining a wealth of experience and contacts in the region over a wide range of commodities from producing companies to exploration and development plays, as well as commodities trading.

Matthew has experience in internal and external financial reporting, forecasting and analysis, long-range planning, internal control and corporate governance, and productive negotiations. Matthew O'Kane has a Bachelor of Economics and Finance, and an MBA, from the Royal Melbourne Institute of Technology.

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Comet Raises $1M in Strategic Investor Placement


  • Placement to raise $1,000,000 to bring in new strategic investors
  • Shares to be issued at 2c with a 1 for 2 option at 3c
  • Funds raised to be used to support work at the Santa Teresa and Barraba Projects including expansion of exploration activities at the Barraba Project to include the historic Murchison Mine area

Comet Resources Ltd (ASX:CRL) is pleased to announce it has received commitments for a placement of 50,000,000 new fully paid ordinary shares in Comet (Placement Shares) to eligible sophisticated and institutional investors at $0.02 per New Share (the Placement) with a 1 for 2 free attaching option exercisable at $0.03 and expiring 2 years from date of issue (Placement Options).

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