A federal appeals court has temporarily blocked tThe Mine Safety and Health Administration’s silica dust rule to limit silica dust exposure for coal miners. It was supposed to take effect on April 14. Full story.
Read MoreCategory: North America
Rio Tinto unearths rare yellow diamond in Canada
Rio Tinto has discovered one of the largest gem-quality yellow diamonds ever in Canada from its Diavik mine in the remote Northwest Territories of Canada. Full story.
Read MoreLithium Americas announces FID for Thacker Pass Phase 1
Lithium Americas and its joint venture partners on the Thacker Pass project in Humboldt County, Nev., have confirmed the final investment decision for the first phase of the project as it receives a previously announced $250 million investment from fund entities managed by Orion Resource Partners. Full story.
Read MoreFirst concentrate batch at Terronera
Endeavour Silver said its construction work at the Terronera project in the Jalisco state, Mexico, is nearing its final stages and it is producing its initial batch of concentrate. Full story.
Read MoreWyoming Energy Authority opens floor to coal study
The Wyoming Energy Authority has outlined a request for proposals that will allow for a comprehensive Wyoming coal resource study, including supply, demand, investment interest, current and future mining constraints, the potential for exports and infrastructure needs, and regulatory barriers and reforms needed to maintain a viable long-term thermal coal market for the state. Full story.
Read MoreMissouri S&T design team wins big at SME
For the second consecutive year, a team of Missouri University of Science and Technology students won the Metallic Student Design Competition at the Society for Mining, Metallurgy and Exploration (SME) Annual Conference and Exhibition. Full story.
Read MoreCanada financially backs IAMGOLD’s Côté mine emissions efforts
The government of Canada has confirmed it is earmarking $1.48 million for the electrification of mining operations and reduction of emissions at IAMGOLD’s Côté gold operation in Ontario. Full story.
Read MoreSpring Creek expansion secures fed approval
The Trump administration has approved a plan to expand the Spring Creek coal mine in Big Horn County, Montana, reported Reuters. The expansion will allow 39.9 million tons of coal to be mined over the next 16 years. Read the full story here.
Read MoreMissouri S&T design team wins big at SME
For the second consecutive year, a team of Missouri University of Science and Technology students won the Metallic Student Design Competition at the Society for Mining, Metallurgy and Exploration (SME) Annual Conference and Exhibition. Read the full story here.
Read MoreMSHA issues safety alert in response to 10 fatalities
The Mine Safety and Health Administration (MSHA) reported that 10 miner fatalities have occurred between Jan. 3 and Mar. 5 – more than triple the number for the same period in 2024. Accidents classified as Powered Haulage remain the most common with four fatalities, followed by Machinery (two fatalities), and Fall of Face, Rib, Side or Highwall (two fatalities). Full…
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