About The Project

The “Case Lake South Cesium Prospect”

Spearmint Resources Inc. has acquired the Case Lake South Cesium Prospect in Ontario consisting of approximately 5,000 contiguous acres. These claims are directly bordering Power Metals Corp.’s (PWM:TSX.v) Case Lake Cesium Property located in the Larder Lake Mining Division in Northeast Ontario. This prospect is accessible year-round with proximity to the Translimit road that connects Ontario to Quebec. In a news release from November 13, 2018, Power Metals Corp.’s (PWM:TSX.v) announced Cesium grades as high as 14.7 per cent Cs2O (cesium oxide) over 1.0 metre in drill hole PWM-18-126 on their Case Lake Cesium Property. Cesium is extremely rare globally. The United States Department of the Interior included cesium, lithium and vanadium on its list of critical minerals (USGS website, dated May 18, 2018). Spearmint has projects that explore for each of these.

Project Size

~5,000 Acres


Ontario, Canada