Tag Archives: Sumitomo Metal Mining

CRC ORE welcomes Metso to the fold

The Cooperative Research Centre for Optimising Resource Extraction (CRC ORE) says it has officially welcomed industrial equipment and services provider Metso as its newest participant.

Earlier this year, Metso joined a select cohort of Australian and international mining, equipment, technology and services (METS) participants to assist CRC ORE to achieve its goals.

“Since its origins 150 years ago, Metso has provided equipment and services for several industries, including mining, and is at the forefront of the supply of technologically advanced mining equipment,” CRC ORE said.

Metso Vice President of Innovation LAB, Lars Grönvall, said that the work of CRC ORE closely aligns with Metso’s vision of being the best choice for sustainable processing of natural resources.

“Metso’s cutting-edge services and solutions improve availability and reliability in minerals processing and flow control, providing sustainable process and profit improvements,” Grönvall said.

“We are excited by what can be achieved by partnering with CRC ORE and its high-quality participants in developing solutions to more efficiently separate valuable ore from waste material as early as possible in the mining process.”

CRC ORE Chief Executive Officer, Ben Adair, has previously worked closely with Metso, in areas including process control and concentrator equipment application, according to CRC ORE.

Adair said he was encouraged by the commitment of the major European company to improve the productivity, energy and water signatures of mining operations.

“Now well into our second term at CRC ORE, we appreciate the support given by specialist equipment provider Metso and the expertise they bring as a participant,” Adair said.

“In their short time so far as a participant, Metso has made a valuable contribution through the supply of one of its Locotrack mobile screening units (pictured) to support a major production trial of grade engineering at Sumitomo’s Minera San Cristóbal mine in Bolivia.”

Adair said that CRC ORE worked with Minera San Cristóbal to use off-the-shelf equipment from Metso to support this innovative site trial, helping to minimise the complexity and cost of the project.

“CRC ORE aims to drive collaborations such as this to help deliver positive change across the mining industry,” he said.

CRC ORE is a cooperative research centre focused on optimising resource extraction. It delivers value to Australia by improving mine productivity, commercial return and environmental outcomes, CRC ORE says.

Established in 2010, CRC ORE has made significant progress in rapidly developing and integrating technology from concept to implementation, it says. CRC ORE uses innovative methodologies to develop new technology, or repurpose existing technology, often from outside the mining industry, to significantly reduce the time from prototype to production scale application.

Teck’s QB2 copper project in Chile moves forward to construction

Teck Resources has approved construction of the Quebrada Blanca Phase 2 copper project in the Tarapacá Region of northern Chile after Sumitomo Metal Mining (SMM) and Sumitomo Corporation agreed to help fund the development in return for a 30% indirect interest.

The transaction with SMM and Sumitomo Corp will see the two companies pay $1.2 billion for a 30% interest in Compañia Minera Teck Quebrada Blanca SA (QBSA), which owns the QB2 project. This will be comprised of an $800 million earn-in contribution and a $400 million matching contribution. On top of this $50 million will be paid to Teck upon QB2 achieving an optimised target mill throughput of 154,000 t/d by December 31, 2025, subject to adjustment.

Don Lindsay, President and CEO of Teck, said QB2 was one of the world’s premier undeveloped copper assets, with this transaction further confirming the value of the project.

“This partnership significantly de-risks Teck’s investment in the project, enhances our project economics and preserves our ability to continue to return capital to shareholders and reduce bonds currently outstanding.”

The $4.74 billion project is expected to produce 316,000 t/y of copper-equivalent for the first five full years at all-in sustaining costs of $1.38/Ib ($3,043/t). The initial mine life of 28 years uses less than 25% of the current reserve and resource. Based on a $3/Ib average copper price over the life of the mine, QB2 is expected to provide a net present value (8% discount) of $2.43 billion.

The mine is expected to use “demonstrated industry-leading technology to enhance safety, productivity and sustainability, including an integrated operations centre located in Santiago, autonomous haulage fleet, and the first large-scale use of desalinated seawater in the Tarapacá Region to eliminate freshwater use in operations”, Teck said.

The company added that it was positioned for project construction with a strong and experienced execution team in place, major permits in hand, engineering nearly 80% complete, and contracting and procurement well advanced.

Lindsay said: “QB2 will be a long life, low-cost operation with major expansion potential, including the option to double production or more, to become a top-five global copper producer.”

This expansion potential is expected to be shown off with the completion of a scoping study to assess QB3 development options.

The social and environmental impact assessment for the QB2 project was approved in August and early field work commenced in September.

The project scope includes the construction of a 143,000 t/d concentrator and related facilities, which are connected to a new port and desalination plant by 165 km concentrate and desalinated water pipelines.

Teck has agreed with SMM and SC to cover their share of the cost of power under the existing power purchase agreements in excess of QBSA’s needs until the earlier of the startup of the first grinding line in the mill or September 30, 2022. The target date for project completion and the start of commissioning and ramp up is the December quarter of 2021. Full production is expected in the middle of 2022.

The project will build on the existing Quebrada Blanca copper mine, which produced 23,000 t of copper last year and is expected to stop producing cathode in mid-2019 as the supergene deposit is exhausted.

After the transaction is completed, the ownership of QBSA will be as follows: 60% Teck, 30% SMM/SC, 10% Enami.