Regis Resources said it will extend its Garden Well and Rosemont underground mines in Western Australia to support its growth strategy. The extensions – Garden Well Main and Rosemont Stage 3 – are expected to deliver between 100,000 to 120,000 ounces of gold annually beginning in fiscal year 2027. Underground operations commenced at Rosemont in 2019 and at Garden Well…
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MRIWA releases new rock bolt development report
The Minerals Research Institute of Western Australia (MRIWA) has released new technology for the advancement of bolt safety in underground mines. In the new report overview of In-situ Rock Bolt Behaviour Underground, the group outlined its extensive lab testing to understand rock bolt behaviour under complex load conditions. “Physical models were prepared to simulate the shearing in underground opening with…
Read MoreSandvik shines with Golden Shank
Sandvik has unveiled the Golden Shank, a patented corrosion protection coating for greatly increased service life and lower drilling cost per meter. The shank adapter encounters harsh conditions in many underground mines due to the use of highly corrosive water as flushing media. During its lifetime, it must endure challenges such as reduced fatigue properties, stress corrosion cracking and embrittlement.…
Read MoreEpiroc pulls back curtain on new digital surface mining additions
Epiroc is expanding its digital solutions in the surface mining industry. The launch includes the new release for safe blasting, Blast Support. The offering entails a new release of Situational Awareness, which has a new feature with the capability to direct warning messages to people located in defined risk zones. “With over 10 years of experience and 40-plus installations globally,…
Read MoreMSHA announces mobile equipment rule
The U.S. Department of Labor announced a final rule from its Mine Safety and Health Administration (MSHA) to help protect miners from accidents, injuries and fatalities related to surface mobile equipment. Full story.
Read MoreABB, Boliden, LKAB getting robotic in Sweden
ABB, Boliden and LKAB have together completed successful testing of industry-first automated robot charger for increased safety in underground mines and have selected Sweden as its testing ground. The goal of the ABB Robot Charger is to make mines safer by automating one of few manual processes left in mining: charging the blasting holes with explosives. Blasting schedules in underground…
Read MoreMaptek gives sight to underground miners
Australian-based Maptek has launched VisionV2X: a reliable, underground safety detection system aligned with global safety guidelines. “The Maptek proximity awareness system has underground safety as the key objective. It can be fitted to any vehicle across a mixed manufacturer fleet that is commonly deployed in underground mines,” said Maptek CEO Eduardo Coloma. At the heart of VisionV2X is a simple,…
Read MoreCerro Lindo back online after site flooding
Nexa Resources has resumed operations at the Cerro Lindo polymetallic operation in the Chavín District, Chincha Province, Peru, after recent heavy rains left the mine flooded. The Luxembourg-based miner said March 28 that road access has been restored, though some drainage systems are still being repaired. The plant is currently operating according to the company’s production plan, 17,000 tonnes per…
Read MoreDRC copper mine orders Trafo mini substations
Trafo Power Solutions has received an order from a copper mine in the Democratic Republic of Congo (DRC) for nearly 50 of its mini substations with dry-type transformers. MD David Claassen said the growing operation is owned by a large operator, though it did not identify the customer or the financial details. The customer’s specifications for the mini substations vary…
Read MoreGroundHog launches app for mining construction crews
California technology provider GroundHog has launched its newest application, GroundHog Construction Crews, designed specifically for construction crews working in underground mines.
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