Tag Archives: Mt Weld

Lynas Rare Earths to switch to continuous mining mode at Mt Weld with help of Carey Group

Energy minerals, Mine operation news, Mining services, , , , , , ,

Lynas Rare Earths Ltd has awarded Western Australia-based company Carey Group Holdings a five-year contract for mining services at Lynas’ Mt Weld rare earths mine near Laverton.

The contract will draw on Carey’s nearly 30 years of experience as an open-pit mining contractor and leading 100% First Nations-owned business, including as a service provider to neighbouring mines near Laverton.

Carey will commence on site at the high-grade Mt Weld mine in April 2024. On commencement of the contract, Lynas will transition from campaign mining to continuous mining over the five-year period to supply ores to the expanded Mt Weld process plant.

Under the contract, Carey will mobilise a mining fleet comprising production drilling, excavation, hauling and auxiliary equipment. Carey will provide new haul trucks as part of the contract, with a focus on technologies designed to improve efficiency, productivity and precision for extracting ores, Lynas says.

A signing ceremony for the contract with Carey was held in Perth today and Amanda Lacaze, CEO & Managing Director, Lynas Rare Earths (pictured on the left), said: “Lynas is delighted to award the Mt Weld mining contract to Carey. Carey has almost 30 years of experience working with open-pit mine environments and is a leading contractor in its field. Significantly for Lynas, Carey’s founder and Managing Director, Daniel Tucker AM, grew up in the Laverton area. Daniel and his team have a strong connection to country and this is evident in their approach to sustainability and to providing opportunities for First Nations people to build and develop skills and expertise.

“We share Carey’s values and commitment to providing career opportunities and skills development for First Nations people. We look forward to working with Carey as we continue to enhance our operations, safety and sustainability through this contract.”

Tucker (pictured on the right) said: “We are immensely pleased for the opportunity to work with a global leader such as Lynas, and grateful to receive this contract award which continues to build on our history of the delivery of contract mining services in the Goldfields.

“As a leader of First Nations business in Australia, this long-term contract will allow us to deliver value for Lynas, Carey, other First Nations businesses and local supply chain partners. I look forward to a successful
partnership with Lynas.”

Monadelphous banks work with Lynas Rare Earths, Fortescue, BHP and Rio Tinto

Base metals, Energy minerals, Mining services, Steel and iron ore, , , , , ,

Monadelphous Group says it has secured new construction and maintenance contracts and contract extensions in the resources and energy sectors totalling approximately A$170 million ($108 million), including pacts with Fortescue, BHP and Rio Tinto.

First up, the company has been awarded a construction contract with Lynas Rare Earths for stage 1 of the Mt Weld Expansion project (pictured), near Laverton in the Goldfields region of Western Australia. The scope includes structural, mechanical and piping works associated with the new concentration facility.

The engineering firm has also secured a multidisciplinary construction contract to undertake a series of upgrades at Fortescue’s Anderson Point iron ore stockyard in Port Hedland, Western Australia.

BHP has, meanwhile, extended Monadelphous’ master services agreement for the provision of general maintenance services to its iron ore operations in the Pilbara region of Western Australia through to June 30, 2025. The award also contains an additional one-year extension option. The company has also secured a one-year extension to its mechanical and electrical maintenance, shutdown and project services contract across BHP’s Nickel West operations in Western Australia.

Finally, Monadelphous has secured a one-year extension to its sustaining capital works master services agreement with Rio Tinto providing multidisciplinary project services across its Pilbara iron ore operations in Western Australia.

Lynas ready for Mt Weld rare earth concentrate boost following dryer delivery

Energy minerals, Mineral processing, Mining equipment, Mining services, , , , , , , ,

Lynas has taken delivery of a 14-m long, industrial scale dryer at its Mt Weld rare earth operations, in Western Australia.

The use of the dryer is expected to further improve operational efficiency in the production of rare earth concentrate, it said.

“Lynas’ high grade, long life resource at Mt Weld in Western Australia is a key source of competitive advantage and the team is continually investing to enhance operations and ensure sustainable development of the resource,” the company said. “The fired kiln dryer will treat Mt Weld filtered concentrate and replace manual drying of the concentrate in the sun, making the process faster and more cost effective.”

Reducing the moisture levels before shipping creates a number of benefits for the business, including:

  • Lower concentrate freight costs;
  • Improved materials handling as the need to handle the product multiple times is eliminated; and
  • Increased productivity as the use of the dryer will reduce the time spent manually drying the product.

The Mt Weld concentrator is a flotation plant designed to process 240,000 t/y of ore to produce up to 66,000 t/y of concentrate containing 26,500 t of rare earth oxides.

Lynas VP of Upstream, Kam Leung, commented: “The use of the dryer at Mt Weld will provide a number of benefits to the Mt Weld operations, including less handling and lower transport costs. It will also result in an improved product for processing and increase opportunities for team members to focus on other projects.

“We are looking forward to seeing the benefits of reduced moisture levels and to continuing to improve our operations in line with our ongoing commitment to sustainable production.”

Metso Outotec to supply rotary kiln system for Lynas rare earth plant in Kalgoorlie

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Lynas Corp says it has taken a significant step towards developing its new Kalgoorlie rare earths processing plant having awarded Metso Outotec with a contract to supply the plant’s rotary kiln system following a competitive tender process.

The 110 m long, 1,500 t kiln is the largest and longest lead time piece of equipment required for the plant’s operation, according to Lynas.

The contract for engineering and supply of the kiln is valued at around $15 million, including the discharge housing, combustion chamber and burner, motor control stations and delivery to Kalgoorlie.

The kiln will be manufactured by Metso Outotec to Lynas’ own design, which improves on the design of the four 60 m kilns currently in operation at the Lynas Malaysia plant, the company says. The new kiln will provide increased efficiency and reliability, it added.

Lynas CEO and Managing Director, Amanda Lacaze, said: “The kiln is the longest lead time item for our Kalgoorlie project and placing this order is an important milestone in the development of our new processing plant in Kalgoorlie. We are making good progress on the project, and we look forward to working with Metso Outotec on the engineering and supply of the kiln.”

Stephan Kirsch, President Minerals business area, Metso Outotec, said: “We are excited having been selected by Lynas as a key supplier for the development of its significant greenfield project in Western Australia. The Metso rotary kiln system forms an integral part for the processing of rare earths.”

Metso Outotec will commence work on the kiln immediately, with components to be manufactured in Australia as well as in European countries, Lynas said.

The plant will process concentrate from the Mt Weld mine (pictured), also in Western Australia’s Goldfields region, and provide an intermediate feed for further processing to produce neodymium and praseodymium, which are key elements used in high-tech consumer electronics and green energy technologies. Concentrate is currently exported to the Lynas rare earth processing facility in Malaysia.