Cesium Mining News in Quebec

Ophir Metals Corp.
Ophir Metals Corp.
OPHR
Quebec

Ophir Expands High-Grade Cesium Zone at Depth with 0.92% Cs2O over 1.0 m at the HW3 Pegmatite, Pilipas Property, Quebec

Ophir Metals Corp. has reported high-grade cesium intercepts from its 2025 drill program at the Pilipas Property in Quebec, including 0.92% Cs2O over 1.0 m at the HW3 Pegmatite. The results confirm the presence of cesium mineralization at depth and highlight the multi-commodity potential of the project for lithium and tantalum.

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Ophir Metals Corp.
Ophir Metals Corp.
OPHR
James Bay, Quebec

Ophir to Drill High-Grade Cesium Discovery at the Pilipas Property, James Bay, Quebec

Ophir Metals Corp. has announced a planned 1,000m drill program targeting its high-grade cesium discovery at the HW3 Pegmatite within the Pilipas Property in Quebec. Recent channel sampling returned high-grade cesium oxide intercepts, including 1.4 m at 6.00% Cs2O, and the company intends to test the zone at depth and to the south starting in June.

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Ophir Metals Corp.
Ophir Metals Corp.
OPHR
Quebec

Ophir Channel Sample Results Confirm High Grade Cesium Mineralization at HW3 Pegmatite at the Pilipas Property, James Bay, Quebec

Ophir Metals Corp. has reported high-grade cesium oxide results from channel sampling at the HW3 Pegmatite within the Pilipas Property in Quebec. The results include an intercept of 0.5 m at 12.40% Cs2O and confirm the expansion of the mineralized zone.

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Vision Lithium Inc.
Vision Lithium Inc.
VLI
Québec

Vision Lithium Reports High-Grade Cesium Discovery up to 1.94% Cs2O at Sirmac Property

Vision Lithium has reported a high-grade cesium discovery at its Sirmac property in Québec, with grab samples yielding up to 1.94% Cs2O. The discovery involves two new pegmatite dikes in the southern portion of the property, showing also anomalous lithium and tantalum values.

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Ophir Metals Corp.
Ophir Metals Corp.
OPHR
Quebec

Ophir Mobilizes Crew for Cesium Channel Sampling Program on HW3 Pegmatite at Pilipas Property, James Bay, Quebec

Ophir Metals Corp. has mobilized crews for a channel sampling program at the HW3 Pegmatite within its Pilipas Lithium Property in Quebec. This follows the discovery of high-grade cesium oxide (14.2%) and lithium oxide (0.71%) from a surface grab sample. The program aims to better delineate the distribution of pollucite mineralization across the outcrop.

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