Vertex Minerals

Vertex to Incorporate TOMRA Laser Sorter into the Reward Gold Plant – with Refurbishment and Build on Target

Vertex Minerals (ASX:VTX) (Vertex or the Company) is pleased to announce that Gekko has incorporated pre-concentration of gold ore into the flow sheet and plant design for the Hill End Project. This comprises the inclusion of a TOMRA ore sorter. Gekko will design and manufacture simple conveyances to and from the proposed ore sorting unit, with the ore unit comprising a separate module to the crushing and gravity recovery circuit.


  • Vertex identified that pre-concentration of ore using TOMRA Laser Sorter technology should have a significant impact on the sustainability and profitability of the mining operation at Reward.
  • Gekko has incorporated ore sorting into the Reward flow sheet and plant design being refurbished/built at their Ballarat factory.
  • By processing only high-grade ore, energy and water consumption are greatly reduced leading to lower operating costs and reduction in carbon footprint.
  • Importantly, preconcentration allows the rejection of barren crushed rock. This greatly reduces the mass of ore to the remaining process and greatly reduces the volume of process sand residue. The rejected material is transported back underground to fill the mined voids. This provides a significant cost advantage and has many ESG benefits.
  • 94kg of sample from the low-grade stockpile at Reward Gold Mine (Reward) was sorted. The following results are reported;
    • Head grade to Sorter weighted average grade (WAG) = 3.70 g/t gold,
    • Ore grade WAG after sorting = 16.22g/t gold (337.20% increase on grade),
    • Ore/waste split after sorting = 19.31kgs Ore vs 74.54kgs Waste (79% mass reduction),
    • Gold lost to waste fraction = 0.03grams/t (>90% efficiency)

Refer to VTX ASX Announcement 26th July 2024

  • Previous scoping test results from TOMRA suggested that the barren country rock that is mined with the gold bearing quartz veins can be efficiently detected and removed from mined material. This leads to significant increase in head grade reporting to the gravity section of the processing plant.
  • Refurbishment of the plant is well underway, and Vertex anticipates that the plant will be re-installed at Hill End later this year. The Company anticipates production will commence in January 2025.

Figure 1. Flow sheet of the Hill End Gravity only Gekko processing plant with an inline TOMRA Ore Sorter

Demobilisation of equipment from the Morningstar and Hill End mines has been completed, and refurbishment of this equipment is underway at Gekko’s factory in Ballarat.

The ore sorting technology can separate high-grade gold bearing quartz ore from the barren sedimentary country rock before it enters the processing stream. This significantly reduces the quantity of material that requires further processing to recover gold. Vertex believes that the application of ore sorting technology at Hill End can achieve more than a 50% reduction in the ore processing volume. Benefits include:

  • Reduction in energy consumption.
  • Reduction in water consumption.
  • Reduction in the process residue that requires dry stacking on surface.
  • Processing plant will only need to be run on a day shift basis.

Commenting on the results, Executive Chairman, Roger Jackson, said“We are very pleased with how Gekko have been able to integrate the Sorter into the Hill End Gravity plant. Further we are very thrilled to see the plant starting to take shape in the Gekko Ballarat factory. We are very much looking forward to its installation and commissioning later this year”.


Click here for the full ASX Release

This article includes content from Vertex Minerals, 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.

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Vertex Minerals

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Vertex Minerals Limited  Quarterly Activities Report

Vertex Minerals Limited Quarterly Activities Report

Perth, Australia (ABN Newswire) - Vertex Minerals Limited (ASX:VTX) (OTCMKTS:VTXXF) has identified major benefits for utilising pre-concentration technology at its Reward high grade gold mine.

Ore sorting pre-concentration test work was initiated with leading ore sorting provider TOMRA with outstanding results.

94kg of sample from the low-grade stockpile at Reward Gold Mine (Reward) was sorted. The following results were reported;

- Head grade to Sorter weighted average grade (WAG) = 3.70 g/t gold,

- Ore grade WAG after sorting = 16.22g/t gold (337.20% increase on grade),

- Ore/waste split after sorting = 19.31kgs Ore vs 74.54kgs Waste (79% mass reduction),

- Gold lost to waste fraction = 0.03grams (>90% efficiency)

Refurbishment of the plant is well underway, and Vertex anticipates that the plant will be re-installed at Hill End later this year. The Company anticipates production will commence in January 2025.

Vertex acquired a Boart Longyear LM90 underground drill rig to advance exploration at the Reward gold mine below the existing resource.

ORE SORTER TEST WORK AND IMPLEMENTATION INTO THE HILL END GRAVITY PLANT

Pre-concentration technology initiated at the Hill End Gravity Plant to separate highgrade ore from waste before it enters the processing plant.

By processing only high-grade ore, energy consumption can be reduced, water consumption will be halved leading to lower operating costs and reduction of the carbon footprint.

The small sorting unit will be simply incorporated in the existing plant being refurbished by Gekko.

Previous scoping test results from TOMRA suggested that the Greywacke country rock can be efficiently and effectively separated from the high-grade quartz carrying the gold leading to significant head grade uplift and reduced material to be processed.

Test Results

94kg of sample from the low-grade stockpile at Reward Gold Mine (Reward) was sorted.

The following results are reported;

- Head grade to Sorter weighted average grade (WAG) = 3.70 g/t gold,

- Ore grade WAG after sorting = 16.22g/t gold (337.20% increase on grade),

- Ore/waste split after sorting = 19.31kgs Ore vs 74.54kgs Waste (79% mass reduction),

- Gold lost to waste fraction = 0.03grams (>90% efficiency)

ACQUISITION OF A LM90 UNDERGROUND DRILL RIG

Vertex has acquired a Boart Longyear LM90 underground drill rig to advance exploration at the Reward gold mine below the existing resource.

The Vertex team are planning diamond drill programs for the following:

- Below the current JORC-2012 Reward Resource with the aim of expanding upon the existing resource;

- Fosters Exploration Target; and

- South Star prospect area

Acquisition of the LM90 follows an extensive review of the mineralisation potential below the Reward resource, which has only been drilled up to 50m below the Amalgamated Adit. This area targeted is referred to as the 'Reward mid depths' as it is located just 80m to ~200m below the Amalgamated Adit. Refer to Figure 1*

Upon commissioning of the LM90 drill rig, Vertex have planned eight drill holes to target the high-grade Fosters Exploration target.

The LM90 has several advantages well-suited to Vertex's requirements, including:

- The ability to work on surface and underground;

- Safe, Semi-automated, with a rod-handler system which allows for less manual handling;

- Allows greater flexibility in drilling over a number of resource and exploration areas; and

- LM 90 rigs are well-established in the industry as safe and reliable underground drill rigs.

Vertex acquiring its own rig has many advantages;

- Per-metre drill costs will be significantly less than hiring an external drill contractor

- More control and accuracy over precision of drilling.

- Works well with Job sharing

- Reduces pressure on Mining crew to have drill cuddy availability

- The LM90 rig will be accounted for as an asset on the Vertex balance sheet

*To view the full quarterly report, please visit:
https://abnnewswire.net/lnk/CHF6G92O



About Vertex Minerals Limited:  

Vertex Minerals Limited (ASX:VTX) is an Australian based gold exploration company developing its advanced Hargraves and Hill End gold projects located in the highly prospective Eastern Lachlan Fold Belt of Central West NSW. Other Company assets include the Pride of Elvire gold project and Taylors Rock gold/nickel/lithium project both located in the Eastern Goldfields of WA. The focus of Vertex Minerals is to advance the commercial production of gold from its NSW projects embracing an ethical and environmentally sustainable approach.



Source:
Vertex Minerals Limited

News Provided by ABN Newswire via QuoteMedia

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Vertex Minerals Limited  Appoints GM Operations Hill End

Vertex Minerals Limited Appoints GM Operations Hill End

Perth, Australia (ABN Newswire) - Vertex Minerals Limited (ASX:VTX) (OTCMKTS:VTXXF) is pleased to announce the appointment of Mr Chris Hamilton as the General Manager Operations for the Hill End Reward Gold Mine in NSW Australia. Mr Hamilton will commence with Vertex on the 11th of November 2024, reporting to the Executive Chairman. The General Manager Operations will be responsible for the operational readiness of the Reward Gold Mine and the transition from development to operations. The role includes responsibility for - Ensuring the operation complies with all statutory, regulatory and Licence obligations which apply to the operations - particularly in relation to WHS and environmental requirements.

- Ensuring the operation complies with all corporate policies or guidelines particularly in relation to finance, administration and reporting.

- Developing annual budgets designed to achieve optimal financial and production outcomes and once approved manage the operation to achieve or better those outcomes.

- Developing and maintaining a positive workplace culture that delivers professionalism, efficiencies and high performance with all employees contributing to the success of the operation.

- Ensuring that the operation is regarded positively and maintains effective relationships within the local Hill End community and the various government authorities that regulate the operation.

- Providing effective leadership and management of the operation's team for it to achieve the best possible production, cost, safety and environmental performance

- Developing medium to longer term strategies to increase production, revenues and profitability.

Recent roles include:

Mine manager Aeris Resources, Tritton Operations

Responsibly for tech services and MEM for underground operations at Tritton, a deep underground trucking mine. Managing development of new orebody at Avoca Tank with Contractor and Murrawombie mine operations in flat dipping graphitic stopes.

Mine manager Aurelia, Hera Mine

MEM for Hera Operations at Underground Modified Avoca with contractor workforce, achieving 1 year Injury free.

Operations Superintendent, Acting MEM, Safety and Compliance Advisor Aurelia, Peak Gold Mines Working with the MEM through managing site contractor to achieve safe production.

Mine manager Glencore, CSA Mine

MEM Statutory responsibility for 1.8km deep, 1.2Mt Underground Copper mine with 400 underground employees. Acting General Manager during this period when required. Achieved record Cu production in '16 and '17 and achieved record reduction in TRIFR on site.

Examiner for NSW Resource for Regulator - Mining Engineering Manager (2020 to present) and NSW Underground Supervisor (2018 to present)

Mr Hamilton holds a Bachelor of Engineering (Mining Engineering) with Honors, University of South Australia, and has additional qualifications including First Class Mine Manager (NSW) Metalliferous - Unrestricted

Commenting on the appointment, Vertex Executive Chairman Roger Jackson said:

"We're pleased to welcome Chris to the Vertex team, his extensive underground hard rock mining, operations and leadership experience can only bode well for the success of the High Grade Reward Gold Mine. "

*To view mineral resources figures, please visit:
https://abnnewswire.net/lnk/936Y4I2U



About Vertex Minerals Limited:  

Vertex Minerals Limited (ASX:VTX) is an Australian based gold exploration company developing its advanced Hargraves and Hill End gold projects located in the highly prospective Eastern Lachlan Fold Belt of Central West NSW. Other Company assets include the Pride of Elvire gold project and Taylors Rock gold/nickel/lithium project both located in the Eastern Goldfields of WA. The focus of Vertex Minerals is to advance the commercial production of gold from its NSW projects embracing an ethical and environmentally sustainable approach.



Source:
Vertex Minerals Limited

News Provided by ABN Newswire via QuoteMedia

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Vertex Minerals Limited  Placement and Convertible Loan to Further Advance Reward

Vertex Minerals Limited Placement and Convertible Loan to Further Advance Reward

Perth, Australia (ABN Newswire) - Vertex Minerals Limited (ASX:VTX) (OTCMKTS:VTXXF) is pleased to announce that firm commitments have been received for a placement and convertible loan financing to raise up to $2.1M at $0.16 per share1 before costs (Capital Raising).

HIGHLIGHTS:

- Firm commitments have been received for a strategic placement to an existing investor to raise $1.10M (before costs) at an issue price of $0.16 per share (Placement).

- Placement proceeds will be further augmented by loan funding of $0.98M, under a convertible facility agreed with institutional / sophisticated investors (Loan). Subject to shareholder approval Loan funds will be converted to fully paid ordinary shares at an issue price of $0.16 per share.

- Proceeds are intended to be applied towards the acquisition of an Ore Sorter and the associated conveyance equipment, purchase of an Underground Drill Rig and working capital.

Vertex's Executive Chairman, Roger Jackson commented: "We are very pleased to have the support of a strategic investor in this placement along with some of our very supportive existing shareholders backing the convertible loan. The funds will be used to acquire a laser Ore Sorter which will be integrated into the Gekko gravity gold plant along with an underground drill rig.

The drill will be focussed on the high-grade targets below and along strike of the high-grade gold resource at Reward. We wish to build our gold inventory from within our Reward mine. We are on track with the plant refurbishment and preparations to move the Reward mine into production in January 2025" Placement Details.

The Placement will comprise the issue of up to 6,900,000 new fully paid ordinary shares at an issue price of $0.16 per share. Subject to shareholder approval, the placement participant will also receive three (3) free attaching options for every five (5) shares. The options will be on the same terms a existing VTXOA options, which have an exercise price of 25c per share and an expiry date of 17/07/2026 (VTXOA Options).

Loan Details

Loan funds are expected to be $976,000 and the Company intends to seek approval for conversion of the Loan at the Company's 2024 AGM, to be held on 29 November 2024. Upon approval by shareholders, loan funds will be automatically converted into fully paid ordinary shares at a conversion price of $0.16 per share, with two (2) free attaching VTXOA Options for every five (5) shares issued on conversion. If not converted, Loan funds will accrue interest at 10% per annum and fall due for repayment on maturity 12 months after receipt.

Shareholder Meetings

The Company expects shortly to despatch a notice of meeting for a General Meeting to be held on or around 8 November 2024 to seek ratification of recent share issues as well as approval for the second tranche of shares under the Company's placement announced on 21 August 2024 and associated issues of options.

Separately, the Company expects to hold its 2024 Annual General Meeting on 29 November 2024, at which it is intended that business will include the seeking of shareholder approval to approve the conversion of the Loan as well as associated option issues.

CPS Capital Group (CPS) acted as lead manager to the Capital Raising.

- CPS and/or its Nominees will receive a management fee of 2% of the total gross proceeds of the Placement and Loan financing for managing the Capital Raising.

- CPS will receive a placing fee of 4%, plus GST. By negotiation CPS may be liable to pay a placing fee to parties, of up to 4%, plus GST for funds raised in the Capital Raising.

- Subject to Shareholder Approval, CPS and/or its Nominees will receive 1,500,000 VTXOA Options to be issued at $0.00001 per option.

- CPS will receive a one-off completion fee of $20,000 plus GST upon completion of the Placement.

*To view tables and figures, please visit:
https://abnnewswire.net/lnk/784UZHT1



About Vertex Minerals Limited:  

Vertex Minerals Limited (ASX:VTX) is an Australian based gold exploration company developing its advanced Hargraves and Hill End gold projects located in the highly prospective Eastern Lachlan Fold Belt of Central West NSW. Other Company assets include the Pride of Elvire gold project and Taylors Rock gold/nickel/lithium project both located in the Eastern Goldfields of WA. The focus of Vertex Minerals is to advance the commercial production of gold from its NSW projects embracing an ethical and environmentally sustainable approach.



Source:
Vertex Minerals Limited

News Provided by ABN Newswire via QuoteMedia

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Vertex Minerals Limited  Acquires Drill Rig to Advance Exploration, at the High-Grade Reward Gold Mine, Below the Existing Resource

Vertex Minerals Limited Acquires Drill Rig to Advance Exploration, at the High-Grade Reward Gold Mine, Below the Existing Resource

Sydney, Australia (ABN Newswire) - Vertex Minerals Limited (ASX:VTX) (OTCMKTS:VTXXF) is pleased to report the acquisition of a Boart Longyear LM90 underground drill rig, in line with its stated strategy to advance exploration drill works at the high-grade Reward gold mine.

HIGHLIGHTS

- Vertex has acquired a Boart Longyear LM90 underground drill rig to advance exploration at the Reward gold mine below the existing resource

- The Vertex team are planning diamond drill programs for the following:

o Below the current JORC-2012 Reward Resource (see drill collar locations on Figure 1), with the aim of expanding upon the existing resource

o Fosters Exploration Target, and the South Star prospect area

- Acquisition of the LM90 follows an extensive review of the mineralisation potential below the Reward resource, which has only been drilled up to 50m below the Amalgamated Adit. This area targeted is referred to as the 'Reward mid depths' as it is located just 80m to ~200m below the Amalgamated Adit. Refer to figure 1*

- Upon commissioning of the LM90 drill rig, Vertex have planned eight drill holes to target the high-grade Fosters Exploration target

- The LM90 has several advantages well-suited to Vertex's requirements, including:

o The ability to work on surface and underground

o Safe, Semi-automated, with a rod-handler system which allows for less manual handling

o Allows greater flexibility in drilling over a number of resource and exploration areas

o LM 90 rigs are well-established in the industry as safe and reliable underground drill rigs

- Vertex acquiring its own rig has many advantages

o Per-metre drill costs will be significantly less than hiring an external drill contractor

o More control and accuracy over precision of drilling.

o Works well with Job sharing

o Reduces pressure on Mining crew to have drill cuddy availability

o The LM90 rig will be accounted for as an asset on the Vertex balance sheet

Executive Chairman, Roger Jackson, commented: "The acquisition of the LM90 was completed on attractive commercial terms, and followed an extensive review process by the field operations team to acquire a rig that was fit-for-purpose to advance our broader exploration strategy. This is an important development for Vertex and we're excited to get started with targeted drill works that have the potential to unlock significant value from the project. Our analysis has shown that it is significantly cheaper, safer and more practical to drill the Reward mine from underground, which is exactly what the LM 90 allows us to do. With an extensive framework of priority drill targets already set out, we look forward to advancing exploration and building on what is already an exciting resource at the Reward mine."

LONGYEAR LM90 UNDERGROUND DRILL RIG - KEY FEATURES

The LM90 has several attributes which will provide flexibility for on-site drilling operations, where Vertex will be able to maintain drill sites with the Company's own underground mining crew. The deployment of the LM90 also means Vertex does not have to pay stand-down time or mobilisation fees, and its drillers can be assigned to other jobs.

1. REVERSIBLE FEED CYLINDER

The feed cylinder is reversible which increases up-hole drilling capacity.

2. SEMI-AUTOMATED ROD HANDLING

Semi-automated rod handler (optional) makes handling of rods safer and easier.

3. HIGH TORQUE BREAKOUT

Automated high torque breakout device breaks most rod joints automatically.

4. FAIL SAFE ROD CLAMP

Hydraulic open and spring close rod clamp resultsin failsafe operation.

5. LOAD SENSING HYDRAULICS

Load sensing hydraulics maximize efficiency and reduce heat.

6. PROPORTIONAL CONTROLS

Proportional controls and lock levers provide optimum control of rpm and feed.

7. DIRECT COUPLED FEED FRAME

Direct coupled feed frame resultsin lower maintenance and smoother feed transmission

Combined Mineral Resource Estimate (MRE) for the Reward gold deposit at Hill End stands at 419,000 tonnes at 16.72g/t Au for 225,200oz Au (VTX Announcement 21 June 2023)

*To view tables and figures, please visit:
https://abnnewswire.net/lnk/8DG26OB8



About Vertex Minerals Limited:  

Vertex Minerals Limited (ASX:VTX) is an Australian based gold exploration company developing its advanced Hargraves and Hill End gold projects located in the highly prospective Eastern Lachlan Fold Belt of Central West NSW. Other Company assets include the Pride of Elvire gold project and Taylors Rock gold/nickel/lithium project both located in the Eastern Goldfields of WA. The focus of Vertex Minerals is to advance the commercial production of gold from its NSW projects embracing an ethical and environmentally sustainable approach.



Source:
Vertex Minerals Limited

News Provided by ABN Newswire via QuoteMedia

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Vertex Minerals

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