https://newsletter.mw.creamermedia.com

Nevada Lithium identifies rubidium, cesium at Bonnie Claire

18th September 2025

By: Creamer Media Reporter

     

Font size: - +

Canada’s Nevada Lithium Resources has reported the presence of significant rubidium and cesium mineralisation at its 100%-owned Bonnie Claire lithium project, in Nevada.

The company said on Wednesday that assays from its 2023 and 2024 drilling programme confirmed rubidium and cesium in the project’s Lower zone, with grades showing a strong positive correlation with both lithium and boron.

Significant concentrations of rubidium and cesium were also detected in the pregnant leach solution produced during recent metallurgical testwork, suggesting potential for recovery alongside lithium and boron in the project’s flowsheet.

“These elements represent the potential to increase the significant boron by-product revenue stream identified in our recently released PEA,” said CEO Stephen Rentschler. He added that Bonnie Claire’s 61-year mine life and planned processing rate of nearly three-million tonnes of ore a year positioned the project to make “a substantial contribution to the US domestic supply of critical minerals”.

The US Department of the Interior has included rubidium and cesium in its draft 2025 Critical Minerals List. Both are used in specialist applications, including atomic clocks, cancer therapy, photoelectric cells, specialty glass, and drilling fluids.

Nevada Lithium said it would advance testwork to determine the economics of rubidium and cesium recovery, while continuing to optimise the lithium flowsheet.

 

Edited by Creamer Media Reporter

Comments

Research Reports

Latest News

Showroom

Flameblock
Flameblock

FlameBlock is a proudly South African company that engineers, manufactures and supplies fire intumescent and retardant products to the fire...

VISIT SHOWROOM 
ABB Electrification
ABB Electrification

Electrifying the world in a safe, smart, and sustainable way, ABB Electrification is a global technology leader in electrical distribution and...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Resources Watch
Resources Watch
17th September 2025

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.067 0.14s - 142pq - 2rq
Subscribe Now