Grid Metals (GRDM.V) said after the market close Tuesday that mineralogical results from the Lucy South pegmatite at its Falcon West property in southeastern Manitoba confirmed pollucite as the main cesium host mineral at the deposit.
Pollucite is the preferred mineral for cesium processing.
The company said the metallurgical study applying ore sorting technology will soon commence. It has engaged SGS Canada to complete an initial sorting test program of more than 300 kilograms of ore to determine the potential of producing a marketable cesium-bearing pollucite concentrate.
Cesium, which is used in energy and security related applications, is defined as a critical metal by both Canada and the US.