Canada Silver Cobalt Works Inc. announced the expansion of its airborne geophysical survey program to also include the St. Denis and Sangster Lithium Project located in the Cochrane District in northern Ontario. The Company completed a helicopter Multi- parameter Airborne Survey System (M-PASS) at the silver-cobalt Castle Property in the week of June 25, 2023 and then proceeded to also complete the survey at the prospective lithium Sangster Block.

The St. Denis Block is on hold for now due to forest fires and will be flown as soon as it is safe to return to the site. The 26,373-hectare St.

Denis and Sangster project (including 24,036 hectares in the St-Denis Block and 2,337 hectares in the Sangster Block) is one of the larger land holdings in the emerging Case Lake LCT pegmatite district of Northeastern Ontario. The property is strategically positioned over an ideal geological environment for pegmatite mineralization, as demonstrated by a number of observations of pegmatite in outcrop and drill core in the historic assessment work files and government mapping. The project is supported by year-round ease of access, proximity to services and suppliers in the mining communities of Timmins and Cochrane, and location along strike to a known LCT (lithium-tantalum) pegmatite occurrence (Case Lake LCT pegmatite swarm).

The St. Denis Block is adjacent to, and the Sangster Block is located 62 kilometers northwest of, the Case Lake lithium-cesium pegmatite swarm (claims currently held by Power Metals Corp., "Power Metals"). Power Metals has identified significant lithium and cesium grades in spodumene and pollucite rich pegmatites at the West Joe Dyke and Main Dyke areas, including 1.58 % Li2O (lithium oxide) over 15.0 m in drill hole PWM-22-134.

Canada Silver Cobalt's Sangster Block covers a similar geological environment to that of Power Metals' Case Lake lithium-cesium property, and the St-Denis Main block covers ground west along strike of the Case Lake property.