North American mining news

Sienna Resources Inc. announces that it has entered in an option agreement to acquire a 100% interest in the Cave Creek Lithium Project in Elko County, Nevada.

Great Western has signed a drilling contract with HD Drilling LLC of Winnemucca, Nevada, for programmes at the Rhyolite Dome gold prospect and the West Huntoon copper porphyry prospect.

Harmen van Kamp, Co-Founder and CEO of Global Air Cylinder Wheels®, discusses the Air Suspension Wheel (ASW) – a durable alternative to rubber tyres that lowers costs, improves safety, and reduces environmental impact for mining operators.

Epiroc has partnered with Luck Stone to deploy the first fully autonomous SmartROC D65 drill rig in the US, which is also the first fully autonomous surface drill delivered to the quarry market worldwide.

RPMGlobal has announced that it has entered into an exclusivity deed with Caterpillar Inc. following receipt of a non-binding indicative ordinary share acquisition proposal.

Critical One Energy Inc. has announced a 67% expansion of land holdings at its wholly owned Howells Lake Antimony-Gold Project in the Thunder Bay Mining Division of Ontario, Canada.

Rare Earths Americas (REA) has announced its formation, development, and exploration plans for high-grade heavy rare earth mineral assets in the US and Brazil.

Craig Beckman, CEO of Aqua Membranes, describes how 3D-printed spacer technology is reducing membrane cleaning by 83% at a Utah mine, cutting costs, downtime, and energy use while improving reverse osmosis system performance and efficiency.

Komatsu Smart Quarry Autonomous, powered by Pronto, aims to transform quarry operations with autonomous haulage

American Pacific Mining Corp provides an update on its 100%-owned Palmer Project, a high-grade copper-zinc-barite VMS deposit located in Southeast Alaska.