Latest Caesium Discovery News

Page 1 of 1
PMET Resources has reported its final 2025 drilling results from the Shaakichiuwaanaan Property, revealing the widest caesium intercept to date at the newly discovered Helios Zone and identifying a new mineralized lens north of the Vega Zone.
Maxwell Dee
Maxwell Dee
19 Mar 2026
Perpetual Resources has reported exceptional high-grade Caesium and Lithium assay results from surface channel sampling at its Morro Grande prospect in Brazil’s Lithium Valley, confirming a highly evolved critical minerals system. These findings pave the way for refined drill targeting and extensive trenching ahead.
Maxwell Dee
Maxwell Dee
17 Feb 2026
PMET Resources reports significant new lithium and caesium discoveries from its 2025 drilling campaign at the Shaakichiuwaanaan Property, reinforcing its position as a key North American critical minerals project.
Maxwell Dee
Maxwell Dee
15 Dec 2025
Patriot Battery Metals has confirmed pollucite as the primary caesium host mineral at its Shaakichiuwaanaan Property, revealing significant caesium mineralization at the Vega and Rigel zones. The company plans to include caesium in its next Mineral Resource update and is exploring its potential as a valuable by-product alongside lithium, tantalum, and gallium.
Maxwell Dee
Maxwell Dee
11 June 2025