Ioneer quadruples Rhyolite Ridge ore reserve

June 3, 2025

Ioneer has announced a 308% upgrade to the ore reserve estimate for its Rhyolite Ridge lithium-boron project in southern Nevada. It has more than quadrupled from 60 million tonnes (Mt) in 2020 to 247 Mt, delivering a mine life of 95 years. Full story.

Related posts

• Sibanye-Stillwater exits Rhyolite Ridge project

  Sibanye-Stillwater said it has made the decision to not...

  North America 

• Interior Department signs off on Rhyolite Ridge project

  The U.S. Interior Department gave final approval to ioneer’s...

  Feature North America 

• Ioneer Nevada project moves toward reality

  Emerging lithium-boron producer Ioneer said it is one step...

  North America