Fingers crossed Cesium oxide trades at C$19,000 a ton Cesium Formate trades at C$68,000 a ton and Cesium Carbonate trades at C$217,000 a ton. Now you know why I have said keep your fingers crossed that a new zone of cesium is discovered as a new zone may lead to multiple Cesium deposits on Case Lake. Could Case Lake contain the largest Cesium resource in history? Time will tell!