Critical Elements Lithium (TSX-V:CRE) has announced significant advancements in its phase two summer drilling program at the Rose West Discovery, located in Eeyou Istchee, Québec, Canada. The latest drilling results indicate a substantial increase in the mineralised footprint, now measuring 1,250 metres by 800 metres. This expansion is part of a systematic drilling initiative that aims to cover a total of 10,000 metres around the wholly owned discovery site.
The company has successfully completed 18 drill holes, amounting to approximately 3,000 metres, with promising assay results emerging from the recent explorations. Notably, hole RW-26-36 revealed an impressive 2.05% lithium oxide (Li2O) and 221 parts per million (ppm) tantalum pentoxide (Ta2O5) over a 7.70-metre interval through Pegmatite 5. Additionally, the same hole also intersected 1.46% Li2O and 176 ppm Ta2O5 over 23.35 metres through Pegmatite 3, which included a peak of 2.12% Li2O and 147 ppm Ta2O5 over a 6-metre section.
Further drilling results from hole RW-26-37 showed 1.32% Li2O and 157 ppm Ta2O5 over 13.25 metres through Pegmatite 5, alongside 0.94% Li2O and 258 ppm Ta2O5 over 22.40 metres through Pegmatite 3. The phase two drilling program has successfully expanded the mineralised footprint by an additional 300 metres by 300 metres, enhancing the thickness of Pegmatites 5, 3, and 2, which now range from 10 to 30 metres.
Critical Elements has received assay results for 11 previously drilled holes, with an additional seven holes currently being prepared for assaying. The Rose West Discovery is situated approximately 10 kilometres west of the Rose Lithium-Tantalum Project, which was initially intercepted in winter 2024 over a footprint of 450 metres by 370 metres. As a Canadian critical minerals explorer, Critical Elements Lithium is advancing a diverse portfolio of properties across the Nemaska Belt, including its flagship Rose Lithium-Tantalum Project and the newly expanded Rose West discovery.









