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Ioneer drastically boosts reserves

Mine scale balloons ... and development costs climb, too

Joshua Smith
Rhyolite Ridge

Rhyolite Ridge | Credits: Ioneer

Lithium-boron hopeful Ioneer has quadrupled the ore reserves of its mainstay Rhyolite Ridge project in Nevada, US, and recalculated the economics for what is now a much bigger — and much more expensive...

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