Articles by Northern Miner Staff





Premier’s Hardrock grows in quantity and quality

Another 86,500 metres of drilling and a deeper Whittle shell using steeper pit walls has increased the size of Premier Gold Mines’ (TSX: PG; US-OTC: PIRGF) flagship Hardrock deposit in northern Ontario, the company says.






Ur-Energy confirms historic resource at Shirley Basin

Littleton, Colo.-based Ur-Energy (TSX: URE; NYSE-MKT: URG) has published a maiden resource estimate for its Shirley Basin uranium project in Wyoming’s Carbon County, indicating the deposit has 8.8 million lb. grading 0.23% eU3O8 in…



Good frac sand needs to be strong, nearly spherical and consistently sized, with a high-temperature endurance. Photo by Bill Cunningham

Frac sand 101: The grains explained

VANCOUVER — Horizontal drilling and fracturing technology have unlocked vast reservoirs of oil and gas from shale basins across North America. The continent hosts 67 billion barrels of technically recoverable shale oil and 1,238 trillion…


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